@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21bc01be-1479-45c7-9dd3-85a8932d29cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21bc01be-1479-45c7-9dd3-85a8932d29cf> .