@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ff75d56-68b7-4dc2-8963-5f5075c9feae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ff75d56-68b7-4dc2-8963-5f5075c9feae> .