@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b539f88e-ca81-470b-b29a-c4ef0cbddf3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b539f88e-ca81-470b-b29a-c4ef0cbddf3c> .