@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad12a620-740f-447e-8e82-b3a730fc5c0e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad12a620-740f-447e-8e82-b3a730fc5c0e> .