Re: [poe] Ontology constraints/restrictions

• From: simon via GitHub <sysbot+gh@w3.org>
• Date: Fri, 24 Mar 2017 07:31:30 +0000
• To: public-poe-archives@w3.org
• Message-ID: <issue_comment.created-288952631-1490340687-sysbot+gh@w3.org>

fwiw, using SHACL to verify whether policies of type odrl:Agreement:

1. have at least one permission or prohibition
2. each referenced permission/prohibition as at least one assignee

```Turtle
ex:AgreementPolicyShape
 a sh:NodeShape ;
 sh:targetClass odrl:Agreement ;
 sh:or (
 [
  sh:path odrl:permission ;
  sh:minCount 1 ;
 ]  
 [
  sh:path odrl:prohibition ;
  sh:minCount 1 ;
 ] ) ;
 sh:property [
  sh:path odrl:permission ;
  sh:node ex:MinAssigneeShape ;
 ] ;
 sh:property [
  sh:path odrl:prohibition ;
  sh:node ex:MinAssigneeShape ;
 ] .
 
ex:MinAssigneeShape
 a sh:NodeShape ;
 sh:property [
  sh:path odrl:assignee ;
  sh:class odrl:Assignee ;
  sh:minCount 1 ;
 ] .
``` 

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Received on Friday, 24 March 2017 07:31:38 UTC