@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c63f7891-b470-4008-b617-5591198a5764> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c63f7891-b470-4008-b617-5591198a5764> .