@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f50611dd-11c9-4bc2-87c8-11b0a10888d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f50611dd-11c9-4bc2-87c8-11b0a10888d8> .