@prefix org: <http://www.w3.org/ns/org#>. @prefix foaf: <http://xmlns.com/foaf/0.1/>. @prefix oo: <http://purl.org/openorg/>. @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>. @prefix cerif: <http://eurocris.org/ontologies/cerif/1.3#>.