@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/631e564f-e44e-4a52-a939-e7e641f9dba7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/631e564f-e44e-4a52-a939-e7e641f9dba7> .