@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1b9546a-8b8b-4d2b-a303-18e8d8ebcb52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1b9546a-8b8b-4d2b-a303-18e8d8ebcb52> .