</ext-000002160#foaf:Person> <http://xmlns.com/foaf/0.1/givenName> "Ralph" .
</ext-000002160#foaf:Person> <http://xmlns.com/foaf/0.1/familyName> "De Haaf" .
</ext-000021739#Expression> <http://id.loc.gov/vocabulary/relators/aqt> </ext-000002160#foaf:Person> .
</person/ext-000002160> <http://schema.org/givenName> "Ralph"@fr .
</ext-000002160#foaf:Person> <http://xmlns.com/foaf/0.1/focus> </ext-000002160#foaf:Person> .
</ext-000002160#foaf:Person> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> .
</ext-000002160#foaf:Person> <http://xmlns.com/foaf/0.1/name> "Ralph De Haaf" .
</ext-000002160#foaf:Person> <http://xmlns.com/foaf/0.1/page> </person/ext-000002160> .
</ext-000002160#foaf:Person> <http://purl.org/dc/terms/created> "2016-07-25" .
</person/ext-000002160> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .
</ext-000002160#foaf:Person> <http://purl.org/dc/terms/modified> "2016-07-25" .
</ext-000002160#foaf:Person> <http://www.w3.org/2004/02/skos/core#prefLabel> "De Haaf, Ralph"@fr .
</person/ext-000002160> <http://schema.org/familyName> "De Haaf"@fr .