@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/507cb462-f9d3-4c17-af0a-7d6d04a0b534> rdfs:isDefinedBy <https://stad.gent/data/blank_node/507cb462-f9d3-4c17-af0a-7d6d04a0b534> .