@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af544dd3-2c1b-4177-ad83-b672515e08ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af544dd3-2c1b-4177-ad83-b672515e08ed> .