@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21cbbcc2-f693-4e63-9492-9a77d6110e29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21cbbcc2-f693-4e63-9492-9a77d6110e29> .