@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57efe161-e62e-431b-960f-a6a542d2caae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57efe161-e62e-431b-960f-a6a542d2caae> .