@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67faa21f-d56c-49fe-b940-330668aef641> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67faa21f-d56c-49fe-b940-330668aef641> .