@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1e1f841-f044-49c0-a1ab-19b315d22165> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1e1f841-f044-49c0-a1ab-19b315d22165> .