@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e56095-504f-4b8f-bc09-a092f825f254> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e56095-504f-4b8f-bc09-a092f825f254> .