@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21e758a2-828b-460c-90c5-3d2c17da2f3b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21e758a2-828b-460c-90c5-3d2c17da2f3b> .