@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63aa1ba1-c9ec-4250-ad4d-543d7a8c026f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63aa1ba1-c9ec-4250-ad4d-543d7a8c026f> .