@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4acb4a59-8cef-4830-af3f-ca816623cd81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4acb4a59-8cef-4830-af3f-ca816623cd81> .