@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8506e7d9-c366-4d02-a2a3-7ba10f19bced> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8506e7d9-c366-4d02-a2a3-7ba10f19bced> .