<http://experiment.worldcat.org/entity/person/data/2640202889.nt> <http://rdfs.org/ns/void#inDataset> <http://purl.oclc.org/dataset/WorldCat/Person> .
<http://experiment.worldcat.org/entity/person/data/2640202889.nt> <http://schema.org/about> <http://worldcat.org/entity/person/id/2640202889> .
<http://worldcat.org/entity/person/id/2640202889> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .
<http://worldcat.org/entity/person/id/2640202889> <http://schema.org/name> "G. Sipkema"@en .
<http://worldcat.org/entity/person/id/2640202889> <http://schema.org/birthDate> "1947" .
<http://worldcat.org/entity/person/id/2640202889> <http://www.loc.gov/mads/rdf/v1#isIdentifiedByAuthority> <http://viaf.org/viaf/sourceID/NTA%7C069074356#skos:Concept> .
<http://worldcat.org/entity/person/id/2640202889> <http://schema.org/sameAs> <http://isni.org/isni/0000000027734208> .
<http://worldcat.org/entity/person/id/2640202889> <http://schema.org/sameAs> <http://viaf.org/viaf/75340264> .
<http://worldcat.org/entity/person/id/2640202889> <http://schema.org/sameAs> <http://id.loc.gov/authorities/names/n86123177> .
<http://worldcat.org/entity/person/id/2640202889> <http://schema.org/givenName> "G."@en .
<http://worldcat.org/entity/person/id/2640202889> <http://schema.org/familyName> "Sipkema"@en .