@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f501868-0d66-4233-bc31-91a27dfd8be8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f501868-0d66-4233-bc31-91a27dfd8be8> .