@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4c0a5b-b0b9-4d1d-a038-5e48f83feb12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4c0a5b-b0b9-4d1d-a038-5e48f83feb12> .