@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad83acf9-80e5-4b0e-b2f5-c55628e72604> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad83acf9-80e5-4b0e-b2f5-c55628e72604> .