@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7668b7d5-a8aa-4bb1-b000-9245dc4b2fcd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7668b7d5-a8aa-4bb1-b000-9245dc4b2fcd> .