@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68cc7afe-c552-483a-b62a-894d098b044c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68cc7afe-c552-483a-b62a-894d098b044c> .