@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52b4c73d-22ad-421e-ad34-41f052ab805b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52b4c73d-22ad-421e-ad34-41f052ab805b> .