@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d9dfa15-645f-4223-bec8-f57ab4884072> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d9dfa15-645f-4223-bec8-f57ab4884072> .