@prefix rdfs:	<http://www.w3.org/2000/01/rdf-schema#> .
@prefix ns1:	<http://www.openlinksw.com/schemas/googleplus#> .
@prefix dbpedia-owl:	<http://dbpedia.org/ontology/> .
ns1:updated	rdfs:subPropertyOf	dbpedia-owl:Date .
ns1:published	rdfs:subPropertyOf	dbpedia-owl:Date .
@prefix ns3:	<http://www.openlinksw.com/schemas/linkedin#> .
ns3:date_of_birth	rdfs:subPropertyOf	dbpedia-owl:Date .
ns3:certification_start_date	rdfs:subPropertyOf	dbpedia-owl:Date .
ns3:certification_end_date	rdfs:subPropertyOf	dbpedia-owl:Date .
ns3:education_start_date	rdfs:subPropertyOf	dbpedia-owl:Date .
ns3:education_end_date	rdfs:subPropertyOf	dbpedia-owl:Date .
ns3:patent_date	rdfs:subPropertyOf	dbpedia-owl:Date .
ns3:end_date	rdfs:subPropertyOf	dbpedia-owl:Date .
ns3:start_date	rdfs:subPropertyOf	dbpedia-owl:Date .
ns3:publication_date	rdfs:subPropertyOf	dbpedia-owl:Date .
@prefix ns4:	<http://www.openlinksw.com/schemas/opengraph#> .
ns4:birthday	rdfs:subPropertyOf	dbpedia-owl:Date .
ns4:updated_time	rdfs:subPropertyOf	dbpedia-owl:Date .