@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/668bcf02-3dab-4bd3-b54a-d03bbd354ecc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/668bcf02-3dab-4bd3-b54a-d03bbd354ecc> .