@prefix ns1: . @prefix rdfs: . @prefix skos: . @prefix xsd: . a , ns1:Person ; rdfs:label "Alexander Graham Bell" ; ns1:birthDate "1847-03-03"^^xsd:date ; ns1:birthPlace ; ns1:deathDate "1922-08-02"^^xsd:date ; ns1:hasOccupation ; ns1:name "Alexander Graham Bell" ; skos:exactMatch , , , .