@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b18c44c1-e51c-41e1-8afc-bb076eee4849> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b18c44c1-e51c-41e1-8afc-bb076eee4849> .