@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b68de9f0-c90c-418a-9f01-374488ae5749> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b68de9f0-c90c-418a-9f01-374488ae5749> .