@prefix dcterms:        <http://purl.org/dc/terms/> .
@prefix foaf:           <http://xmlns.com/foaf/0.1/> .
@prefix ldp:            <http://www.w3.org/ns/ldp#> .
@prefix oslc:           <http://open-services.net/ns/core#> .
@prefix rdf:            <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs:           <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd:            <http://www.w3.org/2001/XMLSchema#> .

@prefix oslc_rm:       <http://open-services.net/ns/rm#> .
@base <http://open-services.net/ns/core/shapes/3.0/requirements-management-shape.ttl> .


# OSLC Requirements Mangement Domain Resource Shapes.

<#Requirement>
    a                       oslc:ResourceShape ;
    oslc:describes          oslc_rm:Requirement ;
	dcterms:title           "Statement of need." ;
	dcterms:description     """A condition or capability needed by a stakeholder, or imposed by a solution component, 
to address a need, solve a problem, achieve an objective,
or to satisfy a contract, standard, specification, or other formally imposed documents."""^^rdf:XMLLiteral ;
	oslc:property
        <#type>,
        <#identifier>,
        <#title>,
        <#shortTitle>,
        <#description>,
        <#subject>,
        <#creator>,
        <#contributor>,
        <#created>,
        <#modified>,
        <#modifiedBy>,
        <#serviceProvider>,
        <#instanceShape>,

        <#elaboratedBy>,
        <#elaborates>,
        <#specifiedBy>,
        <#specifies>,
        <#affectedBy>,
        <#trackedBy>,
        <#implementedBy>,
        <#validatedBy>,
        <#satisfiedBy>,
        <#satisfies>,
        <#decomposedBy>,
        <#decomposes>,
        <#constrainedBy>,
        <#constrains>.

<#RequirementCollection>
    a                       oslc:ResourceShape ;
    dcterms:title           "A collection of Requirements." ;
    dcterms:description     "A grouping or collection of related requirements for any purpose."^^rdf:XMLLiteral ;
    oslc:describes          oslc_rm:RequirementCollection ;
    oslc:property
        <#type>,
        <#identifier>,
        <#title>,
        <#shortTitle>,
        <#description>,
        <#subject>,
        <#creator>,
        <#contributor>,
        <#created>,
        <#modified>,
        <#modifiedBy>,
        <#serviceProvider>,
        <#instanceShape>,

        <#uses>,
        <#rc-elaboratedBy>,
        <#elaborates>,
        <#rc-specifiedBy>,
        <#specifies>,
        <#affectedBy>,
        <#rc-trackedBy>,
        <#rc-implementedBy>,
        <#rc-validatedBy>,
        <#rc-satisfiedBy>,
        <#satisfies>,
        <#rc-decomposedBy>,
        <#decomposes>,
        <#rc-constrainedBy>,
        <#constrains>.

<#contributor>  a                 oslc:Property ;
        oslc:name                "contributor" ;
        oslc:range               oslc:AnyResource ;
        oslc:occurs              oslc:Zero-or-many ;
        oslc:propertyDefinition  dcterms:contributor ;
        oslc:valueType           oslc:AnyResource ;
        oslc:representation      oslc:Either ;
        dcterms:description      "Contributor(s) to resource (reference: Dublin Core). It is likely that the target resource will be an <code>foaf:Person</code> but that is not necessarily the case."^^rdf:XMLLiteral .

<#creator>  a                 oslc:Property ;
        oslc:name                "creator" ;
        oslc:range               oslc:AnyResource ;
        oslc:occurs              oslc:Zero-or-many ;
        oslc:propertyDefinition  dcterms:creator ;
        oslc:valueType           oslc:AnyResource ;
        oslc:representation      oslc:Either ;
        dcterms:description      "Creator(s) of resource (reference: Dublin Core). It is likely that the target resource will be an <code>foaf:Person</code> but that is not necessarily the case."^^rdf:XMLLiteral .

<#created>  a                 oslc:Property ;
        oslc:name                "created" ;
        oslc:occurs              oslc:Zero-or-one ;
        oslc:propertyDefinition  dcterms:created ;
        oslc:valueType           xsd:dateTime ;
        oslc:readOnly            true ;
        dcterms:description      "Timestamp of resource creation (reference: Dublin Core)."^^rdf:XMLLiteral .

# Dublin Core Properties
<#description> a oslc:Property ;
    oslc:name "description" ;
    oslc:propertyDefinition dcterms:description ;
    oslc:occurs oslc:Zero-or-one;
    dcterms:description "Descriptive text (reference: Dublin Core) about resource represented as rich text in XHTML content. SHOULD include only content that is valid and suitable inside an XHTML &lt;div&gt; element."^^rdf:XMLLiteral ;
    oslc:valueType rdf:XMLLiteral .

<#identifier> a oslc:Property ;
    oslc:name "identifier" ;
    oslc:propertyDefinition dcterms:identifier ;
    oslc:occurs oslc:Zero-or-one;
    dcterms:description "An identifier for a resource. This identifier may be unique with a scope that is defined by the RM provider. Assigned by the service provider when a resource is created. Not intended for end-user display."^^rdf:XMLLiteral ;
    oslc:readOnly            true ;
    oslc:valueType xsd:string .

<#modified> a oslc:Property ;
    oslc:name "modified" ;
    oslc:propertyDefinition dcterms:modified   ;
    oslc:occurs oslc:Zero-or-one;
    dcterms:description "Timestamp last resource modification (reference: Dublin Core)."^^rdf:XMLLiteral ;
    oslc:readOnly            true ;
    oslc:valueType xsd:dateTime .

<#subject> a oslc:Property ;
    oslc:name "subject" ;
    oslc:propertyDefinition dcterms:subject   ;
    oslc:occurs oslc:Zero-or-many;
    dcterms:description "Tag or keyword for a resource. Each occurrence of a dcterms:subject property denotes an additional tag for the resource."^^rdf:XMLLiteral ;
    oslc:readOnly            false ;
    oslc:valueType xsd:string .

<#title> a oslc:Property ;
    oslc:name "title" ;
    oslc:propertyDefinition dcterms:title   ;
    oslc:occurs oslc:Exactly-one;
    dcterms:description "Title (reference: Dublin Core) of the resource represented as rich text in XHTML content. SHOULD include only content that is valid inside an XHTML &lt;span&gt; element."^^rdf:XMLLiteral ;
    oslc:valueType rdf:XMLLiteral .

# RDF Properties
<#type> a oslc:Property ;
    oslc:name "type" ;
    oslc:propertyDefinition rdf:type  ;
    oslc:occurs oslc:Zero-or-many;
    dcterms:description "The resource type URIs."^^rdf:XMLLiteral ;
    oslc:valueType oslc:Resource ;
    oslc:representation oslc:Reference .

#OSLC Properties
<#serviceProvider> a oslc:Property ;
    oslc:name "serviceProvider" ;
    oslc:propertyDefinition oslc:serviceProvider  ;
    oslc:range oslc:ServiceProvider ;
    oslc:occurs oslc:Zero-or-many;
    dcterms:description "The scope of a resource is a URI for the resource's OSLC Service Provider."^^rdf:XMLLiteral ;
    oslc:valueType oslc:Resource ;
    oslc:representation oslc:Reference .

<#instanceShape> a oslc:Property ;
    oslc:name "instanceShape" ;
    oslc:propertyDefinition oslc:instanceShape  ;
    oslc:range oslc:ResourceShape ;
    oslc:occurs oslc:Zero-or-one;
    dcterms:description "Resource Shape that provides hints as to resource property value-types and allowed values."^^rdf:XMLLiteral ;
    oslc:valueType oslc:Resource ;
    oslc:representation oslc:Reference .

<#shortTitle> a oslc:Property ;
    oslc:name "shortTitle" ;
    oslc:occurs oslc:Zero-or-one;
    dcterms:description "Short name identifying a resource, often used as an abbreviated identifier for presentation to end-users. SHOULD include only content that is valid inside an XHTML &lt;span&gt; element."^^rdf:XMLLiteral ;
    oslc:propertyDefinition  oslc:shortTitle ;
    oslc:valueType rdf:XMLLiteral .

<#modifiedBy> a oslc:Property ;
    oslc:name "modifiedBy" ;
    oslc:range foaf:Person ;
    oslc:propertyDefinition oslc:modifiedBy  ;
    oslc:occurs oslc:Zero-or-many;
    dcterms:description """The URI of a resource describing the entity that most recently modified the 
subject resource. The link target is usually a foaf:Person or foaf:Agent, but could be any type. 
This is modeled after dcterms:creator, but Dublin Core currently has no equivalent property."""^^rdf:XMLLiteral ;
    oslc:valueType oslc:Resource ;
    oslc:representation oslc:Either .

# Requirement link type properties

<#uses>  a oslc:Property ;
    oslc:name                "uses" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:uses ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    dcterms:description      "A collection uses a resource - the resource is in the requirement collection."^^rdf:XMLLiteral ;
    dcterms:title            "" .

<#elaboratedBy> a oslc:Property ;
    oslc:name                "elaboratedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:elaboratedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is elaborated by the object. For example, a user requirement is elaborated by use case."^^rdf:XMLLiteral ;
    dcterms:title            "" .

<#rc-elaboratedBy> a oslc:Property ;
    oslc:name                "elaboratedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:elaboratedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is elaborated by the object. For example, a collection of user requirements elaborates a business need, or a model elaborates a collection of system requirements."^^rdf:XMLLiteral ;
    dcterms:title            "" .

<#elaborates> a oslc:Property ;
    oslc:name                "elaborates" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:elaborates ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The object is elaborated by the subject."^^rdf:XMLLiteral ;
    dcterms:title            "" .

<#specifiedBy> a oslc:Property ;
    oslc:name                "specifiedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:specifiedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is specified by the object. For example, a requirement is elaborated by a model element."^^rdf:XMLLiteral ;
    dcterms:title            "" .

<#rc-specifiedBy> a oslc:Property ;
    oslc:name                "specifiedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:specifiedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is specified by the object. For example, a model element might make a requirement collection more precise."^^rdf:XMLLiteral ;
    dcterms:title            "" .

<#specifies> a oslc:Property ;
    oslc:name                "specifies" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:specifies ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The object is specified by the subject."^^rdf:XMLLiteral ;
    dcterms:title            "specifies" .

<#affectedBy> a oslc:Property ;
    oslc:name                "affectedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:affectedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is affected by the object, such as a defect or issue."^^rdf:XMLLiteral ;
    dcterms:title            "affectedBy" .

<#trackedBy> a oslc:Property ;
    oslc:name                "trackedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:trackedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "Resource, such as a change request, which tracks this requirement."^^rdf:XMLLiteral ;
    dcterms:title            "trackedBy" .

<#rc-trackedBy> a oslc:Property ;
    oslc:name                "trackedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:trackedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "Resource, such as a change request, which manages this requirement collection."^^rdf:XMLLiteral ;
    dcterms:title            "trackedBy" .

<#implementedBy> a oslc:Property ;
    oslc:name                "implementedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:implementedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "Resource, such as a change request, which implements this requirement."^^rdf:XMLLiteral ;
    dcterms:title            "implementedBy" .

<#rc-implementedBy> a oslc:Property ;
    oslc:name                "implementedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:implementedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "Resource, such as a change request, which implements this requirement collection."^^rdf:XMLLiteral ;
    dcterms:title            "implementedBy" .

<#validatedBy> a oslc:Property ;
    oslc:name                "validatedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:validatedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "Resource, such as a test case, which validates this requirement."^^rdf:XMLLiteral ;
    dcterms:title            "validatedBy" .

<#rc-validatedBy> a oslc:Property ;
    oslc:name                "validatedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:validatedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "Resource, such as a test plan, which validates this requirement collection."^^rdf:XMLLiteral ;
    dcterms:title            "validatedBy" .

<#satisfiedBy> a oslc:Property ;
    oslc:name                "satisfiedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:satisfiedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is satisfied by the object. For example, a user requirement is satisfied by a system requirement."^^rdf:XMLLiteral ;
    dcterms:title            "satisfiedBy" .

<#rc-satisfiedBy> a oslc:Property ;
    oslc:name                "satisfiedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:satisfiedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is satisfied by the object. For example, a collection of user requirements is satisfied by a requirement collection of system requirements."^^rdf:XMLLiteral ;
    dcterms:title            "satisfiedBy" .

<#satisfies> a oslc:Property ;
    oslc:name                "satisfies" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:satisfies ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The object is satisfied by the subject."^^rdf:XMLLiteral ;
    dcterms:title            "satisfies" .

<#decomposedBy> a oslc:Property ;
    oslc:name                "decomposedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:decomposedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is decomposed by the object. For example, a system requirement is decomposed into a collection of system requirements."^^rdf:XMLLiteral ;
    dcterms:title            "decomposedBy" .

<#rc-decomposedBy> a oslc:Property ;
    oslc:name                "decomposedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:decomposedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is decomposed by the object. For example, a collection of business requirements is decomposed by a collection of user requirements."^^rdf:XMLLiteral ;
    dcterms:title            "decomposedBy" .

<#decomposes> a oslc:Property ;
    oslc:name                "decomposes" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:decomposes ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The object is decomposed by the subject."^^rdf:XMLLiteral ;
    dcterms:title            "decomposes" .

<#constrainedBy> a oslc:Property ;
    oslc:name                "constrainedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:constrainedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is constrained by the object. For example, a functional requirement is constrained by a safety requirement."^^rdf:XMLLiteral ;
    dcterms:title            "constrainedBy" .

<#rc-constrainedBy> a oslc:Property ;
    oslc:name                "constrainedBy" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:constrainedBy ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The subject is constrained by the object. For example, a requirement collection is constrained by a requirement collection."^^rdf:XMLLiteral ;
    dcterms:title            "constrainedBy" .

<#constrains> a oslc:Property ;
    oslc:name                "constrains" ;
    oslc:occurs              oslc:Zero-or-many ;
    oslc:propertyDefinition  oslc_rm:constrains ;
    oslc:range               oslc:AnyResource ;
    oslc:representation      oslc:Reference ;
    oslc:valueType           oslc:Resource ;
    oslc:readOnly            false ;
    dcterms:description      "The object is constrained by the subject."^^rdf:XMLLiteral ;
    dcterms:title            "constrains" .