@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67efb395-cf41-45eb-975f-b5dbb55ffc9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67efb395-cf41-45eb-975f-b5dbb55ffc9a> .