@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/678f147c-60c8-481b-bf1a-98efb0eac7cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/678f147c-60c8-481b-bf1a-98efb0eac7cb> .