@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21a71df8-94ab-4e72-8801-4cce390cd1e5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21a71df8-94ab-4e72-8801-4cce390cd1e5> .