@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21637931-4551-4901-88fa-f327c1774f52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21637931-4551-4901-88fa-f327c1774f52> .