@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51cbd216-ad3f-4c8c-82b8-11509099dbfb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51cbd216-ad3f-4c8c-82b8-11509099dbfb> .