@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba159bae-e6cb-45be-a54e-6dede4d852be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba159bae-e6cb-45be-a54e-6dede4d852be> .