@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f6a5478-230a-4781-8159-2c73eed97fbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f6a5478-230a-4781-8159-2c73eed97fbf> .