@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21b96e49-aab5-482a-b5b5-1e13777996d3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21b96e49-aab5-482a-b5b5-1e13777996d3> .