@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7a3ec21-8d1b-4cbf-831b-410930aba4eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7a3ec21-8d1b-4cbf-831b-410930aba4eb> .