@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad09faff-fd4d-4672-8f21-4ff918cdb344> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad09faff-fd4d-4672-8f21-4ff918cdb344> .