@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a89d509-5af4-42a9-902c-0c82a966aeac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a89d509-5af4-42a9-902c-0c82a966aeac> .