@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91ea3cc8-4505-4789-bf06-a9b12bc1dd20> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91ea3cc8-4505-4789-bf06-a9b12bc1dd20> .