@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d52f6d6e-cb19-4a37-a215-004ba68dc65f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d52f6d6e-cb19-4a37-a215-004ba68dc65f> .