@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab8e6fa8-d6bc-43ed-ad8a-977417aa0690> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab8e6fa8-d6bc-43ed-ad8a-977417aa0690> .