@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad877e6b-acb2-47a3-ab60-1390c02a3137> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad877e6b-acb2-47a3-ab60-1390c02a3137> .