@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687d4553-f5fb-4280-93fb-a34f4198aa83> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687d4553-f5fb-4280-93fb-a34f4198aa83> .