@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8519755-1a50-452b-ab21-516e8bcfb34f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8519755-1a50-452b-ab21-516e8bcfb34f> .