@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8504aa01-493a-4c5d-a3e9-754c0d2c1aa3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8504aa01-493a-4c5d-a3e9-754c0d2c1aa3> .