@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6b8642c4-8185-4b97-9c90-d32a60dd8c60> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6b8642c4-8185-4b97-9c90-d32a60dd8c60> .