Virtuoso Open-Source Edition: ODS.ODSFOAFRefExampleAddressBook

Virtuoso Open-Source, OpenLink Data Spaces, and OpenLink Ajax Toolkit

Addressbook Data Space

PREFIX sioc: <http://rdfs.org/sioc/ns#>
PREFIX sioct: <http://rdfs.org/sioc/types#>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
SELECT * 
WHERE 
  {
     ?forum a sioct:AddressBook .
     ?forum sioc:container_of ?post.
     optional { ?post foaf:maker ?maker }.
     optional { ?maker foaf:nick ?nick  } .
     optional { ?maker foaf:name ?fname } .
     optional { ?maker foaf:aimChatID ?aimChatID  } .
  }
LIMIT 10
Sample Data (Live Query Results)
  • Click Here for a live SPARQL Query (via SPARQL Protocol) against a collection of AddressBook posts.
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