@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca574670-ac50-4661-886e-0a821ba74ce1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca574670-ac50-4661-886e-0a821ba74ce1> .