@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1af4469-8dc6-4768-a490-59d4ff98aea1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1af4469-8dc6-4768-a490-59d4ff98aea1> .