@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cac81e54-dfb6-4583-a904-e81ca890105d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cac81e54-dfb6-4583-a904-e81ca890105d> .