@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d82ebc-1ed4-49d9-b872-aff9446b0a1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d82ebc-1ed4-49d9-b872-aff9446b0a1a> .