@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf0469d-b535-4697-aa20-b8c0c4cf58b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf0469d-b535-4697-aa20-b8c0c4cf58b8> .