@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b438f780-5923-453b-97b5-930bc48bf04b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b438f780-5923-453b-97b5-930bc48bf04b> .