Hi, I have VIAF loaded in my triplestore and did these queries for you: 1) select distinct ?s where {[] a ?Concept} http://xmlns.com/foaf/0.1/Organization http://xmlns.com/foaf/0.1/Person http://dbpedia.org/ontology/Place http://xmlns.com/foaf/0.1/Document http://rdvocab.info/uri/schema/FRBRentitiesRDA/Person http://rdvocab.info/uri/schema/FRBRentitiesRDA/CorporateBody http://www.w3.org/2004/02/skos/core#Concept 2) select distinct ?p where {?s ?p ?o} LIMIT 100 http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.w3.org/2000/01/rdf-schema#comment http://www.w3.org/2002/07/owl#differentFrom http://www.w3.org/2000/01/rdf-schema#seeAlso http://rdvocab.info/ElementsGr2/dateOfBirth http://rdvocab.info/ElementsGr2/dateOfDeath http://www.w3.org/2002/07/owl#sameAs http://xmlns.com/foaf/0.1/name http://www.w3.org/2004/02/skos/core#prefLabel http://www.w3.org/2004/02/skos/core#exactMatch http://xmlns.com/foaf/0.1/focus http://xmlns.com/foaf/0.1/primaryTopic http://rdfs.org/ns/void#inDataset http://www.w3.org/2004/02/skos/core#altLabel http://www.w3.org/2004/02/skos/core#inScheme hth, Roland On 08-04-14 04:15, Eric Lease Morgan wrote: > Can somebody here point me to an RDF file describing the VIAF ontology? Does an authoritative list of VIAF classes and properties exist, and if so, where can I get a copy? —Eric Lease Morgan -- Signature Metamatter/Roland Cornelissen metamatter*| *Drs. Roland Cornelissen*| *Weersterweg 12*| *9832TE*| *Den Horn*| *T +31 (0)50 5515369*| *M +31 (0)6 14797518*| *www.metamatter.nl <http://www.metamatter.nl>