@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18efa910-b8fe-462d-8086-aa1443e2df13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18efa910-b8fe-462d-8086-aa1443e2df13> .