@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e521717f-308e-4fe2-a405-c396d17ecc29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e521717f-308e-4fe2-a405-c396d17ecc29> .