@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/904b3af7-6b51-40ce-af4a-a4f8f7f443aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/904b3af7-6b51-40ce-af4a-a4f8f7f443aa> .