#
# Copyright (c) 2007 NEPOMUK Consortium
# All rights reserved, licensed under either CC-BY or BSD.
#
# You are free:
#  * to Share - to copy, distribute and transmit the work
#  * to Remix - to adapt the work
# Under the following conditions:
#  * Attribution - You must attribute the work in the manner specified by the author
#    or licensor (but not in any way that suggests that they endorse you or your use 
#    of the work).
#
# Redistribution and use in source and binary forms, with or without modification, 
# are permitted provided that the following conditions are met:
#  * Redistributions of source code must retain the above copyright notice, this 
#    list of conditions and the following disclaimer.
#  * Redistributions in binary form must reproduce the above copyright notice, this 
#    list of conditions and the following disclaimer in the documentation and/or 
#    other materials provided with the distribution.
#  * Neither the names of the authors nor the names of contributors may
#    be used to endorse or promote products derived from this ontology without 
#    specific prior written permission.
#
# THIS ONTOLOGY IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS ONTOLOGY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

@prefix dc:      <http://purl.org/dc/elements/1.1/> .
@prefix exif:    <http://www.kanzaki.com/ns/exif#> .
@prefix geo:     <http://www.w3.org/2003/01/geo/wgs84_pos#> .
@prefix protege:  <http://protege.stanford.edu/system#> .
@prefix nao:     <http://www.semanticdesktop.org/ontologies/2007/08/15/nao#> .
@prefix nfo:     <http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#> .
@prefix nie:     <http://www.semanticdesktop.org/ontologies/2007/01/19/nie#> .
@prefix ncal:    <http://www.semanticdesktop.org/ontologies/2007/04/02/ncal#> .
@prefix nco:     <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#> .
@prefix dcterms:  <http://purl.org/dc/terms/> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix pimo:    <http://www.semanticdesktop.org/ontologies/2007/11/01/pimo#> .
@prefix nmo:     <http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#> .
@prefix nrl:     <http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#> .
@prefix tmo:     <http://www.semanticdesktop.org/ontologies/2008/05/20/tmo#> .
@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix nid3:    <http://www.semanticdesktop.org/ontologies/2007/05/10/nid3#> .
@prefix nexif:   <http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#> .

tmo: {tmo:TMO_Instance_PersonInvolvementRole_Creator
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Creator" .

    tmo:abilityCarrierRole
          a       rdf:Property ;
          rdfs:domain tmo:AbilityCarrierInvolvement ;
          rdfs:label "abilityCarrierRole" ;
          rdfs:range tmo:AbilityCarrierRole ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:PersonInvolvement
          a       rdfs:Class ;
          rdfs:comment "PersonInvolvement  realizes n-ary associations to Persons which are realtedd to an task. The involvement is further characterized by an PersonTaskRole." ;
          rdfs:label "PersonInvolvement" ;
          rdfs:subClassOf rdfs:Resource , pimo:Association .

    tmo:TMO_Instance_TaskState_Running
          a       tmo:TaskState ;
          rdfs:label "TMO_Instance_TaskState_Running" .

    tmo:SimilarityDependence
          a       rdfs:Class ;
          rdfs:label "SimilarityDependence" ;
          rdfs:subClassOf tmo:UndirectedDependency .

    tmo:PredecessorDependency
          a       rdfs:Class ;
          rdfs:comment "In a  PredecessorDependency the dependencyMemberA is the task which is to be executed before dependencyMemberB." ;
          rdfs:label "PredecessorDependency" ;
          rdfs:subClassOf tmo:PredecessorSuccessorDependency .

    tmo:TMO_Instance_TaskContainer_outbox
          a       tmo:TaskContainer ;
          rdfs:label "TMO_Instance_TaskContainer_outbox" .

    tmo:dueDate
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "dueDate" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf pimo:taskDueTime , tmo:dateTime ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_Urgency_04
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_04" .

    tmo:Priority
          a       rdfs:Class ;
          rdfs:label "Priority" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:TaskContainer
          a       rdfs:Class ;
          rdfs:label "TaskContainer" ;
          rdfs:subClassOf pimo:Collection .

    tmo:Task
          a       rdfs:Class ;
          rdfs:comment "The tmo:task is the central entitiey of the tmo. Task can range from vague things to be possibly done in e distant future to concrete things to be done in a precise forseeable manner. It is not unrealisitc to assume that knowledge worker have hundred or more tasks a day." ;
          rdfs:label "Task" ;
          rdfs:subClassOf pimo:Task .

    tmo:PersonInvolvementRole
          a       rdfs:Class ;
          rdfs:comment """They further specify the type a person was related to an task.
Examples instances  of AttachmentRoles are e.g.""" ;
          rdfs:label "PersonInvolvementRole" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:actualCompletion
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "actualCompletion" ;
          rdfs:range rdfs:Literal ;
          rdfs:subPropertyOf tmo:progress ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_PersonInvolvementRole_Co-worker
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Co-worker" .

    tmo:urgency
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "urgency" ;
          rdfs:range tmo:Urgency ;
          rdfs:subPropertyOf tmo:timemanagement ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_TaskContainer_archive
          a       tmo:TaskContainer ;
          rdfs:label "TMO_Instance_TaskContainer_archive" .

    tmo:dependency
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "dependency" ;
          rdfs:range tmo:TaskDependency .

    tmo:TMO_Instance_Importance_10
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_10" .

    tmo:targetStartTime
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "targetStartTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:targetTime , tmo:startTime ;
          nrl:maxCardinality "1" .

    tmo:dependencyDescription
          a       rdf:Property ;
          rdfs:comment "Endusers can clarify why they created a depedency." ;
          rdfs:domain tmo:TaskDependency ;
          rdfs:label "dependencyDescription" ;
          rdfs:subPropertyOf nao:description ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_Importance_09
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_09" .

    tmo:transmissionState
          a       rdf:Property ;
          rdfs:domain tmo:TaskTransmission ;
          rdfs:label "transmissionState" ;
          rdfs:range tmo:TransmissionState ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:AbilityCarrierRole
          a       rdfs:Class ;
          rdfs:comment "Examples instances  of AbilityCarrirRoles are e.g. \"requested\", \"required\" and \"used\" which further specify the type a person was involved in." ;
          rdfs:label "AbilityCarrierRole" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:TMO_Instance_TaskState_Finalized
          a       tmo:TaskState ;
          rdfs:label "TMO_Instance_TaskState_Finalized" .

    tmo:abilityCarrier
          a       rdf:Property ;
          rdfs:domain tmo:AbilityCarrierInvolvement ;
          rdfs:label "abilityCarrier" ;
          rdfs:range tmo:AbilityCarrier ;
          rdfs:subPropertyOf pimo:associationMember ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:TMO_Instance_TransmissionState_Rejected_Transmitted
          a       tmo:TransmissionState ;
          rdfs:label "TMO_Instance_TransmissionState_Rejected_Transmitted" .

    tmo:TMO_Instance_Delegability_High
          a       tmo:Delegability ;
          rdfs:label "TMO_Instance_Delegability_High" .

    tmo:TMO_Instance_Urgency_10
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_10" .

    tmo:taskId
          a       rdf:Property ;
          rdfs:comment """The Task Identifier allows a unique identification of a task object within the range of all Nepomuk objects.
The Task Identifier is automatically generated during the creation of a task. The generation of identifiers (IDs) is a Nepomuk architecture issue (Wp2000/WP6000).""" ;
          rdfs:domain tmo:Task ;
          rdfs:label "taskId" ;
          rdfs:range rdfs:Literal ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:TMO_Instance_Importance_01
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_01" .

    tmo:TMO_Instance_TransmissionType_Transfer
          a       tmo:TransmissionType ;
          rdfs:label "TMO_Instance_TransmissionType_Transfer" .

    tmo:priority
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "priority" ;
          rdfs:range tmo:Priority ;
          rdfs:subPropertyOf tmo:timemanagement ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_Urgency_03
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_03" .

    tmo:involvedPersons
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "involvedPersons" ;
          rdfs:range tmo:PersonInvolvement ;
          nrl:inverseProperty tmo:involvedPersonTask .

    tmo:involvedPerson
          a       rdf:Property ;
          rdfs:domain tmo:PersonInvolvement ;
          rdfs:label "involvedPerson" ;
          rdfs:range pimo:Person ;
          rdfs:subPropertyOf pimo:associationMember ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:TaskTransmission
          a       rdfs:Class ;
          rdfs:comment """On the SSD, tasks are not restricted to one person and may cross from
the PTM of one person to the PTM of another. With transmission, we
refer to the process of sending a task – from one person (sender) to one
or more other persons (receiver(s)) (see Section 5.2.1.3 Task
Transmission). Task delegation and task transfer are two special kinds of
task transmission which are described at the end of this section. In
addition, the collaborative task is realized by task transmission.
For the process of sending a task, some information is required. This
information is also modelled in the task ontology. This information is still
useful after the process of sending a task was completed. Task Delegation is a process where the sender of the task restricts the
access rights of the receiver. This includes the right to distribute further
this task and additionally the obligation to give feedback to the sender.
The person that receives a task by delegation usually has not the full
control about the task. The attributes described in the following section
have the purpose to enable such \"access rights\". The receiver will also
probably have obligations regarding what to report to whom at which
time.
In contrast, the simplest case is that all rights are granted to the receiver
and there is no feedback desired by the sender. What to do with the task
may be apparent by the organization context, or it may be left to the
receiver. This is like sending an email – but with the advantage that the
information is transferred in the \"task space\" of the participating persons.""" ;
          rdfs:label "TaskTransmission" ;
          rdfs:subClassOf rdfs:Resource .

    tmo:containsTask
          a       rdf:Property ;
          rdfs:domain tmo:TaskContainer ;
          rdfs:label "containsTask" ;
          rdfs:range tmo:Task ;
          rdfs:subPropertyOf pimo:hasPart .

    tmo:TMO_Instance_PersonInvolvementRole_Suggested
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Suggested" .

    tmo:TMO_Instance_TaskState_Archived
          a       tmo:TaskState ;
          rdfs:label "TMO_Instance_TaskState_Archived" .

    tmo:targetTime
          a       rdf:Property ;
          rdfs:label "targetTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:dateTime ;
          nrl:maxCardinality "1" .

    tmo:indexPosition
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "indexPosition" ;
          rdfs:range rdfs:Literal ;
          nrl:maxCardinality "1" .

    tmo:dependencyType
          a       rdf:Property ;
          rdfs:label "dependencyType" ;
          rdfs:range rdfs:Resource ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:targetEndTime
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "targetEndTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:targetTime , tmo:endTime ;
          nrl:maxCardinality "1" .

    tmo:PredecessorSuccessorDependency
          a       rdfs:Class ;
          rdfs:comment "The PredecessorSuccessorDependency enables a directed relation between task. By means of the concrete sublcasses one can further distinguish from which point of view this relation is created." ;
          rdfs:label "PredecessorSuccessorDependency" ;
          rdfs:subClassOf tmo:TaskDependency ;
          protege:role "abstract" .

    tmo:TMO_Instance_Importance_08
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_08" .

    tmo:attachmentReference
          a       rdf:Property ;
          rdfs:domain tmo:Attachment ;
          rdfs:label "attachmentReference" ;
          rdfs:range rdfs:Resource ;
          rdfs:subPropertyOf pimo:associationMember ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:TMO_Instance_Delegability_Never
          a       tmo:Delegability ;
          rdfs:label "TMO_Instance_Delegability_Never" .

    tmo:superTask
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "superTask" ;
          rdfs:range tmo:Task ;
          rdfs:subPropertyOf pimo:partOf , tmo:taskReference ;
          nrl:inverseProperty tmo:subTask ;
          nrl:maxCardinality "1" .

    tmo:taskDescription
          a       rdf:Property ;
          rdfs:comment """The task description helps users to understand the goal and the proceeding of a task. It can also describe the context of a task. The task description is composed at minimum of a summary of what is done to reach the goal. The task description is the main source for identifying related information, e.g., suitable patterns.
A Task Description can be either an informal, described textual content (?TextualDescription) or it can be a more formally structured representation (àFormalDescription).
Technology considerations: Informal descriptions allow for text similarity processing, a formal description allows for applying case based similarity measures.""" ;
          rdfs:domain tmo:Task ;
          rdfs:label "taskDescription" ;
          rdfs:subPropertyOf nao:description ;
          nrl:maxCardinality "1" .

    tmo:SuperSubTaskDependency
          a       rdfs:Class ;
          rdfs:comment "By means of the SuperSubTaskDependency one can further describe the subtask-supertask relation .e.g by an descriptin. This enables an n-ary relation between subtask and supertask." ;
          rdfs:label "SuperSubTaskDependency" ;
          rdfs:subClassOf tmo:TaskDependency .

    tmo:contextTask
          a       rdf:Property ;
          rdfs:label "contextTask" ;
          rdfs:range tmo:Task ;
          nrl:inverseProperty tmo:contextThread ;
          nrl:maxCardinality "1" .

    tmo:SuccessorDependency
          a       rdfs:Class ;
          rdfs:comment "In a SuccessorrDependency the dependencyMemberA is the task which is to be executed after dependencyMemberB." ;
          rdfs:label "SuccessorDependency" ;
          rdfs:subClassOf tmo:PredecessorSuccessorDependency .

    tmo:stateTypeRole
          a       rdf:Property ;
          rdfs:label "stateTypeRole" ;
          rdfs:range rdfs:Resource ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_TransmissionState_NotTransmitted
          a       tmo:TransmissionState ;
          rdfs:label "TMO_Instance_TransmissionState_NotTransmitted" .

    tmo:TMO_Instance_Urgency_06
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_06" .

    tmo:abilityCarrierInvolvement
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "abilityCarrierInvolvement" ;
          rdfs:range tmo:AbilityCarrierInvolvement ;
          nrl:inverseProperty tmo:abilityCarrierTask .

    tmo:TMO_Instance_AbilityCarrierRole_Required
          a       tmo:AbilityCarrierRole ;
          rdfs:label "TMO_Instance_AbilityCarrierRole_Required" .

    tmo:actualStartTime
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "actualStartTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:actualTime , tmo:startTime ;
          nrl:maxCardinality "1" .

    tmo:transmissionType
          a       rdf:Property ;
          rdfs:domain tmo:TaskTransmission ;
          rdfs:label "transmissionType" ;
          rdfs:range tmo:TransmissionType ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:taskTransmission
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "taskTransmission" ;
          rdfs:range tmo:TaskTransmission ;
          nrl:inverseProperty tmo:transmissionTask .

    tmo:TMO_Instance_PersonInvolvementRole_Executor
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Executor" .

    tmo:targetCompletion
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "targetCompletion" ;
          rdfs:range rdfs:Literal ;
          rdfs:subPropertyOf tmo:progress ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_Delegability_Medium
          a       tmo:Delegability ;
          rdfs:label "TMO_Instance_Delegability_Medium" .

    tmo:AgentAbilityCarrier
          a       rdfs:Class ;
          rdfs:label "AgentAbilityCarrier" ;
          rdfs:subClassOf tmo:AbilityCarrier ;
          protege:role "abstract" .

    tmo:transmissionTask
          a       rdf:Property ;
          rdfs:domain tmo:TaskTransmission ;
          rdfs:label "transmissionTask" ;
          rdfs:range tmo:Task ;
          rdfs:subPropertyOf tmo:taskReference ;
          nrl:inverseProperty tmo:taskTransmission ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:Attachment
          a       rdfs:Class ;
          rdfs:comment "By means of attachments, references to other resources can be established. Resources are information objects. Every Thing, which can be referenced, on the SSD is an information object. In contrast to the usual SSD references/associations, here additionally information can be specified. Further metadata about the role an attachment plays can be stated by means of instances of AttachmentRole. It can be expressed what the Role of attachment is e.g., regarding \"desired/requested\" or \"required\" or \"potentially useful / somehow related\" or \"used/produced/achieved\". The reference property models the actual link to the attached piece of information." ;
          rdfs:label "Attachment" ;
          rdfs:subClassOf rdfs:Resource , pimo:Association .

    tmo:TMO_Instance_TaskPrivacy_Private
          a       tmo:TaskPrivacyState ;
          rdfs:label "TMO_Instance_TaskPrivacy_Private" .

    tmo:TMO_Instance_Importance_07
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_07" .

    tmo:AssociationDependency
          a       rdfs:Class ;
          rdfs:label "AssociationDependency" ;
          rdfs:subClassOf tmo:UndirectedDependency .

    tmo:nextReviewIntervall
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "nextReviewIntervall" ;
          rdfs:range xsd:integer ;
          nrl:maxCardinality "1" .

    tmo:transmissionFrom
          a       rdf:Property ;
          rdfs:domain tmo:TaskTransmission ;
          rdfs:label "transmissionFrom" ;
          rdfs:range pimo:Person ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:taskState
          a       rdf:Property ;
          rdfs:comment "The task state describes the current state of the task as described in Section 5.2.7." ;
          rdfs:domain tmo:Task ;
          rdfs:label "taskState" ;
          rdfs:range tmo:TaskState ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:delegability
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "delegability" ;
          rdfs:range tmo:Delegability ;
          rdfs:subPropertyOf tmo:timemanagement ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_PersonInvolvementRole_Related
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Related" .

    tmo:TMO_Instance_TaskContainer_inbox
          a       tmo:TaskContainer ;
          rdfs:label "TMO_Instance_TaskContainer_inbox" .

    tmo:TMO_Instance_AttachmentRole_Required
          a       tmo:AttachmentRole ;
          rdfs:label "TMO_Instance_AttachmentRole_Required" .

    tmo:taskPrivacyState
          a       rdf:Property ;
          rdfs:comment """For the separation between professional and private purpose of a task, this attribute provides with the values \"professional/private\" a high level separation of privacy in terms of setting distribution rights to other users for the task.
This separation may arise as a general Nepomuk issue and may therefore be handled in conjunction with a privacy preserving SSD architecture.""" ;
          rdfs:domain tmo:Task ;
          rdfs:label "taskPrivacyState" ;
          rdfs:range tmo:TaskPrivacyState ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" .

    tmo:taskName
          a       rdf:Property ;
          rdfs:comment "The Task Name helps the user to identify a task in a list. It should be expressive enough to give a meaningful recognition. Details should be written in the description attribute instead. A name attribute is not allowed to contain line breaks." ;
          rdfs:domain tmo:Task ;
          rdfs:label "taskName" ;
          rdfs:range rdfs:Literal ;
          rdfs:subPropertyOf nao:prefLabel ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_AbilityCarrierRole_Requested
          a       tmo:AbilityCarrierRole ;
          rdfs:label "TMO_Instance_AbilityCarrierRole_Requested" .

    tmo:TMO_Instance_PersonInvolvementRole_Controller
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Controller" .

    tmo:TMO_Instance_PersonInvolvementRole_Delegate
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Delegate" .

    tmo:transmissionStateChangesFrom
          a       rdf:Property ;
          rdfs:domain tmo:TransmissionState ;
          rdfs:label "transmissionStateChangesFrom" ;
          rdfs:range tmo:TransmissionState ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" .

    tmo:TransmissionState
          a       rdfs:Class ;
          rdfs:comment "States a task can go through during transmission of an task." ;
          rdfs:label "TransmissionState" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:transmissionStateChangesTo
          a       rdf:Property ;
          rdfs:domain tmo:TransmissionState ;
          rdfs:label "transmissionStateChangesTo" ;
          rdfs:range tmo:TransmissionState ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_PersonInvolvementRole_ExternalObserver
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_ExternalObserver" .

    tmo:TMO_Instance_Urgency_05
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_05" .

    tmo:TaskDependency
          a       rdfs:Class ;
          rdfs:comment """Between the tasks, further dependencies may exist. These dependencies allow for a graph network structure. For ease of use, dependencies should not be too frequent, otherwise the primarily character of a hierarchy would be diminished and a consequent graph representation would become considerable. However, such a graph representation has other drawbacks, the user is likely to loose oversight, tree structures are more helpful in structuring the work.

A dependency relation is characterized by the type of the relation and by an additional description. There are different possibilities for dependency relations between tasks.""" ;
          rdfs:label "TaskDependency" ;
          rdfs:subClassOf rdfs:Resource , pimo:Association ;
          protege:role "abstract" .

    tmo:TMO_Instance_TaskState_Completed
          a       tmo:TaskState ;
          rdfs:label "TMO_Instance_TaskState_Completed" .

    tmo:TMO_Instance_Importance_06
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_06" .

    tmo:attachmentRole
          a       rdf:Property ;
          rdfs:domain tmo:Attachment ;
          rdfs:label "attachmentRole" ;
          rdfs:range tmo:AttachmentRole ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_TaskPrivacy_Professional
          a       tmo:TaskPrivacyState ;
          rdfs:label "TMO_Instance_TaskPrivacy_Professional" .

    tmo:TMO_Instance_TaskState_Terminated
          a       tmo:TaskState ;
          rdfs:label "TMO_Instance_TaskState_Terminated" .

    tmo:TMO_Instance_PersonInvolvementRole_Owner
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Owner" .

    tmo:TMO_Instance_AttachmentRole_Desired_Requested
          a       tmo:AttachmentRole ;
          rdfs:label "TMO_Instance_AttachmentRole_Desired_Requested" .

    tmo:involvedPersonTask
          a       rdf:Property ;
          rdfs:domain tmo:PersonInvolvement ;
          rdfs:label "involvedPersonTask" ;
          rdfs:range tmo:Task ;
          rdfs:subPropertyOf pimo:associationMember ;
          nrl:inverseProperty tmo:involvedPersons ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_TransmissionState_Accepted_NotTransmitted
          a       tmo:TransmissionState ;
          rdfs:label "TMO_Instance_TransmissionState_Accepted_NotTransmitted" .

    tmo:TMO_Instance_PersonInvolvementRole_Analyst
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Analyst" .

    tmo:logEntry
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "logEntry" ;
          rdfs:range rdfs:Resource .

    tmo:transmissionTo
          a       rdf:Property ;
          rdfs:domain tmo:TaskTransmission ;
          rdfs:label "transmissionTo" ;
          rdfs:range pimo:Person ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:Importance
          a       rdfs:Class ;
          rdfs:label "Importance" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:TMO_Instance_TransmissionType_Join
          a       tmo:TransmissionType ;
          rdfs:label "TMO_Instance_TransmissionType_Join" .

    tmo:Delegability
          a       rdfs:Class ;
          rdfs:label "Delegability" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:lastReviewDate
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "lastReviewDate" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:dateTime ;
          nrl:maxCardinality "1" .

    tmo:Role
          a       rdfs:Class ;
          rdfs:comment "examples: Architect, Developer, ..." ;
          rdfs:label "Role" ;
          rdfs:subClassOf tmo:AbilityCarrier .

    tmo:timemanagement
          a       rdf:Property ;
          rdfs:label "timemanagement" ;
          rdfs:range rdfs:Literal ;
          nrl:maxCardinality "1" .

    tmo:taskGoal
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "taskGoal" ;
          rdfs:range rdfs:Resource .

    tmo:dependencyMemberA
          a       rdf:Property ;
          rdfs:comment "The semantic of this relation is defined in the sublclass of undirected Dependency on which this property is stated. (The subject of the statment where this property is expressed)" ;
          rdfs:domain tmo:TaskDependency ;
          rdfs:label "dependencyMemberA" ;
          rdfs:range tmo:Task ;
          rdfs:subPropertyOf tmo:taskReference , pimo:associationMember ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:startTime
          a       rdf:Property ;
          rdfs:label "startTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:dateTime ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_Urgency_08
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_08" .

    tmo:taskStateChangesFrom
          a       rdf:Property ;
          rdfs:domain tmo:TaskState ;
          rdfs:label "taskStateChangesFrom" ;
          rdfs:range tmo:TaskState ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" .

    tmo:receiveDateTime
          a       rdf:Property ;
          rdfs:domain tmo:TaskTransmission ;
          rdfs:label "receiveDateTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:dateTime ;
          nrl:maxCardinality "1" .

    tmo:createdBy
          a       rdf:Property ;
          rdfs:domain tmo:Attachment ;
          rdfs:label "createdBy" ;
          rdfs:range pimo:Person ;
          nrl:maxCardinality "1" .

    tmo:progress
          a       rdf:Property ;
          rdfs:label "progress" ;
          rdfs:range rdfs:Literal ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_AbilityCarrierRole_Used
          a       tmo:AbilityCarrierRole ;
          rdfs:label "TMO_Instance_AbilityCarrierRole_Used" .

    tmo:TMO_Instance_Importance_05
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_05" .

    tmo:TMO_Instance_TaskContainer_activetasks
          a       tmo:TaskContainer ;
          rdfs:label "TMO_Instance_TaskContainer_activetasks" .

    tmo:sendDateTime
          a       rdf:Property ;
          rdfs:domain tmo:TaskTransmission ;
          rdfs:label "sendDateTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:dateTime ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_PersonInvolvementRole_Collaborator
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Collaborator" .

    tmo:TMO_Instance_TaskState_Suspended
          a       tmo:TaskState ;
          rdfs:label "TMO_Instance_TaskState_Suspended" .

    tmo:AbilityCarrierInvolvement
          a       rdfs:Class ;
          rdfs:comment "The class AbilityCarrier_Involvement ties together an AbilityCarrier with an AbilityCarrier_Role. This is a role based modelling approach. An n-ary relation is realized." ;
          rdfs:label "AbilityCarrierInvolvement" ;
          rdfs:subClassOf rdfs:Resource , pimo:Association .

    tmo:endTime
          a       rdf:Property ;
          rdfs:label "endTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:dateTime ;
          nrl:maxCardinality "1" .

    tmo:dependencyMemberB
          a       rdf:Property ;
          rdfs:comment "The semantic of this relation is defined in the sublclass of undirected Dependency on which this property is stated. (The subject of the statment where this property is expressed)" ;
          rdfs:domain tmo:TaskDependency ;
          rdfs:label "dependencyMemberB" ;
          rdfs:range tmo:Task ;
          rdfs:subPropertyOf tmo:taskReference , pimo:associationMember ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:TMO_Instance_Priority_High
          a       tmo:Priority ;
          rdfs:label "TMO_Instance_Priority_High" .

    tmo:TMO_Instance_PersonInvolvementRole_Observer
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Observer" .

    tmo:TMO_Instance_Delegability_Unrestricted
          a       tmo:Delegability ;
          rdfs:label "TMO_Instance_Delegability_Unrestricted" .

    tmo:TMO_Instance_Priority_Medium
          a       tmo:Priority ;
          rdfs:label "TMO_Instance_Priority_Medium" .

    tmo:TMO_Instance_Delegability_Low
          a       tmo:Delegability ;
          rdfs:label "TMO_Instance_Delegability_Low" .

    tmo:Interdependence
          a       rdfs:Class ;
          rdfs:label "Interdependence" ;
          rdfs:subClassOf tmo:UndirectedDependency .

    tmo:involvedPersonRole
          a       rdf:Property ;
          rdfs:domain tmo:PersonInvolvement ;
          rdfs:label "involvedPersonRole" ;
          rdfs:range tmo:PersonInvolvementRole ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:AttachmentRole
          a       rdfs:Class ;
          rdfs:comment "AttachmentRoles further specify the type of how an attachment relates to a task. Example instances  of AttachmentRoles are e.g. \"desired_request\", \"required\" and \"used\"." ;
          rdfs:label "AttachmentRole" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:TMO_Instance_Urgency_07
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_07" .

    tmo:TMO_Instance_PersonInvolvementRole_Reviewer
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Reviewer" .

    tmo:TransmissionType
          a       rdfs:Class ;
          rdfs:comment "By means of the TransmissionType one can distinguish several different types which might imply a different business logic. e.g. delegation can mean that the results of the task fulfillment care to be reported back to the sender of the task." ;
          rdfs:label "TransmissionType" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:actualEndTime
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "actualEndTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:endTime , tmo:actualTime ;
          nrl:maxCardinality "1" .

    tmo:subTask
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "subTask" ;
          rdfs:range tmo:Task ;
          rdfs:subPropertyOf pimo:hasPart ;
          nrl:inverseProperty tmo:superTask .

    tmo:TMO_Instance_TransmissionType_Delegation
          a       tmo:TransmissionType ;
          rdfs:label "TMO_Instance_TransmissionType_Delegation" .

    tmo:TMO_Instance_Importance_04
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_04" .

    tmo:TaskState
          a       rdfs:Class ;
          rdfs:comment """The task state property allows tracking a task during its lifecycle. Initially the state is just \"created\". 
The TaskState class was modeled so that for each state can be set which the typical prior and posterior states are. This has the advantage that e.g. a UI can retrieve the allowed states at runtime from the ontology; rather can having this potentially changing knowledge hard coded. But the prior and posterior states are only defaults; the human user is always free to change the state.""" ;
          rdfs:label "TaskState" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:taskSource
          a       rdf:Property ;
          rdfs:comment "here can be stated from which sources a task was derived. e.g from another task or from an task pattern" ;
          rdfs:domain tmo:Task ;
          rdfs:label "taskSource" ;
          rdfs:range rdfs:Resource ;
          rdfs:subPropertyOf tmo:taskReference ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_Urgency_02
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_02" .

    tmo:TMO_Instance_TransmissionState_Accepted_Transmitted
          a       tmo:TransmissionState ;
          rdfs:label "TMO_Instance_TransmissionState_Accepted_Transmitted" .

    tmo:TMO_Instance_TaskState_New
          a       tmo:TaskState ;
          rdfs:label "TMO_Instance_TaskState_New" .

    tmo:Urgency
          a       rdfs:Class ;
          rdfs:label "Urgency" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:StateTypeRole
          a       rdfs:Class ;
          rdfs:comment "StateTypeRole is an abstract class which subsumes various other classes which represent \"states\" or roles e.g. in role based modelling conpetualisations." ;
          rdfs:label "StateTypeRole" ;
          rdfs:subClassOf rdfs:Resource .

    tmo:TMO_Instance_TaskContainer_trashtasks
          a       tmo:TaskContainer ;
          rdfs:label "TMO_Instance_TaskContainer_trashtasks" .

    tmo:contextThread
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "contextThread" ;
          rdfs:range <http://ontologies.opendfki.de/repos/ontologies/wcon/workcontext#MediumTermContextThread> ;
          nrl:inverseProperty tmo:contextTask ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_AttachmentRole_Used
          a       tmo:AttachmentRole ;
          rdfs:label "TMO_Instance_AttachmentRole_Used" .

    tmo:abilityCarrierTask
          a       rdf:Property ;
          rdfs:domain tmo:AbilityCarrierInvolvement ;
          rdfs:label "abilityCarrierTask" ;
          rdfs:range tmo:Task ;
          rdfs:subPropertyOf pimo:associationMember ;
          nrl:inverseProperty tmo:abilityCarrierInvolvement ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_TransmissionState_Rejected_NotTransmitted
          a       tmo:TransmissionState ;
          rdfs:label "TMO_Instance_TransmissionState_Rejected_NotTransmitted" .

    tmo:TMO_Instance_Priority_Low
          a       tmo:Priority ;
          rdfs:label "TMO_Instance_Priority_Low" .

    tmo:TMO_Instance_TransmissionState_Transmitted
          a       tmo:TransmissionState ;
          rdfs:label "TMO_Instance_TransmissionState_Transmitted" .

    tmo:TMO_Instance_Importance_03
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_03" .

    tmo:TMO_Instance_AttachmentRole_Related
          a       tmo:AttachmentRole ;
          rdfs:label "TMO_Instance_AttachmentRole_Related" .

    tmo:taskReference
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "taskReference" ;
          rdfs:range tmo:Task ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_PersonInvolvementRole_Involved
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Involved" .

    tmo:AbilityCarrier
          a       rdfs:Class ;
          rdfs:comment """AbilityCarrier is an abstract class which circumferences all entities which can take action or which are somehow involved in tasks.
This is in other task conceptualizations rather named \"actor\". But here it is named AbilityCarrier because it is not neccessarily \"active\".

The execution of a task relies on certain abilities. The abstract concept of
Abilitiy_Carriers circumference all those more concrete concepts
of which one can think of while working on tasks. Using this abstract
class enables to substitute such Ability Carrier's in the process of
generating patterns from task instances and vice versa in the process of
instantiating task instances from patterns without violating the schema.
With this attribute, a series of ability carrying entities (Person, Role,
Skill, OrganizationalUnit, InformalDescribedAbility)
and the role of involvement (required, request, used) is enabled. The role
hereby allows specifying how the ability carrying entity is or was
involved.""" ;
          rdfs:label "AbilityCarrier" ;
          rdfs:subClassOf rdfs:Resource ;
          protege:role "abstract" .

    tmo:importance
          a       rdf:Property ;
          rdfs:domain tmo:Task ;
          rdfs:label "importance" ;
          rdfs:range tmo:Importance ;
          rdfs:subPropertyOf tmo:timemanagement ;
          nrl:maxCardinality "1" .

    tmo:subTaskOrdering
          a       rdf:Property ;
          rdfs:comment "Ordering of the subtasks listed in the tmo:subTasks property of this Task. This is only for ordering/sorting in GUIs, the semantic relation is defined in subTasks, and if this and subTasks differ, subTasks is the correct list." ;
          rdfs:domain tmo:Task ;
          rdfs:label "subTaskOrdering" ;
          rdfs:range rdf:List ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_Urgency_01
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_01" .

    tmo:dependencyOrderNumber
          a       rdf:Property ;
          rdfs:domain tmo:TaskDependency ;
          rdfs:label "dependencyOrderNumber" ;
          rdfs:range xsd:int ;
          nrl:maxCardinality "1" ;
          nrl:minCardinality "1" .

    tmo:actualTime
          a       rdf:Property ;
          rdfs:label "actualTime" ;
          rdfs:range xsd:dateTime ;
          rdfs:subPropertyOf tmo:dateTime ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_PersonInvolvementRole_Initiator
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Initiator" .

    tmo:dateTime
          a       rdf:Property ;
          rdfs:comment "dateTime subsumes various properties with Range XMLSchema:dateTime. If possible they are further grouped by \"abstract\" properties." ;
          rdfs:label "dateTime" ;
          rdfs:range xsd:dateTime ;
          nrl:maxCardinality "1" .

    tmo:UndirectedDependency
          a       rdfs:Class ;
          rdfs:comment "A symmetric relations between task." ;
          rdfs:label "UndirectedDependency" ;
          rdfs:subClassOf tmo:TaskDependency .

    tmo:attachment
          a       rdf:Property ;
          rdfs:comment "connects a Task with an Attachment object. Attachments are associations of Things." ;
          rdfs:domain tmo:Task ;
          rdfs:label "attachment" ;
          rdfs:range tmo:Attachment ;
          nrl:inverseProperty tmo:attachmentTask .

    tmo:attachmentTask
          a       rdf:Property ;
          rdfs:comment "Inverse of attachment, connects an Attachment Association to the associated Task. Is required for every instance of Attachment." ;
          rdfs:domain tmo:Attachment ;
          rdfs:label "attachmentTask" ;
          rdfs:range tmo:Task ;
          rdfs:subPropertyOf pimo:associationMember ;
          nrl:inverseProperty tmo:attachment ;
          nrl:maxCardinality "1" .

    tmo:TMO_Instance_PersonInvolvementRole_Receiver
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_Receiver" .

    tmo:TMO_Instance_TaskState_Deleted
          a       tmo:TaskState ;
          rdfs:label "TMO_Instance_TaskState_Deleted" .

    tmo:taskStateChangesTo
          a       rdf:Property ;
          rdfs:domain tmo:TaskState ;
          rdfs:label "taskStateChangesTo" ;
          rdfs:range tmo:TaskState ;
          rdfs:subPropertyOf tmo:stateTypeRole ;
          nrl:maxCardinality "1" .

    tmo:TaskPrivacyState
          a       rdfs:Class ;
          rdfs:comment """Privacy Status serves for the separation between a professional and a private purpose of a task. This attribute provides with the values \"professional/private\" a high-level separation of privacy in terms of setting distribution and access
rights to other users for the task.
This separation may arise as a general Nepomuk issue and may therefore be handled in conjunction with a privacy preserving SSD architecture.""" ;
          rdfs:label "TaskPrivacyState" ;
          rdfs:subClassOf tmo:StateTypeRole .

    tmo:TMO_Instance_Urgency_09
          a       tmo:Urgency ;
          rdfs:label "TMO_Instance_Urgency_09" .

    tmo:TMO_Instance_Importance_02
          a       tmo:Importance ;
          rdfs:label "TMO_Instance_Importance_02" .

    tmo:TMO_Instance_PersonInvolvementRole_InternalObserver
          a       tmo:PersonInvolvementRole ;
          rdfs:label "TMO_Instance_PersonInvolvementRole_InternalObserver" .

    tmo:Skill
          a       rdfs:Class ;
          rdfs:comment "examples are e.g. technologies like Java, XML,  ..." ;
          rdfs:label "Skill" ;
          rdfs:subClassOf tmo:AbilityCarrier .
}

<http://www.semanticdesktop.org/ontologies/2008/05/20/tmo_metadata#> {tmo:  a       nrl:Ontology ;
          nao:creator <http://www.dfki.uni-kl.de/~brunzel/> ;
          nao:hasDefaultNamespace
                  "http://www.semanticdesktop.org/ontologies/2008/05/20/tmo#" ;
          nao:hasDefaultNamespaceAbbreviation
                  "tmo" ;
          nao:lastModified "2009-08-14T10:04:25.546Z" ;
          nao:status "Unstable" ;
          nao:updatable "0 " ;
          nao:version "0.9.0" ;
          nao:prefLabel "Task Management Ontology" ;
          nao:description "The TMO Ontology can be used to describe personal tasks of individuals, also known as to-do lists. It is based on RDF and NRL, the Nepomuk Representational Language and other Semantic Web ontologies." .

    <http://www.semanticdesktop.org/ontologies/2008/05/20/tmo_metadata#>
          a       nrl:GraphMetadata ;
          nrl:coreGraphMetadataFor
                  tmo: .
}

