@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f471e91e-2904-40cd-86ad-87cd3e3bd38b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f471e91e-2904-40cd-86ad-87cd3e3bd38b> .