@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21e0f6b5-803f-4772-99aa-1b7c8106278f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21e0f6b5-803f-4772-99aa-1b7c8106278f> .