@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/643be273-971a-4a1d-8756-0319edfa3750> rdfs:isDefinedBy <https://stad.gent/data/blank_node/643be273-971a-4a1d-8756-0319edfa3750> .