@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90b5a6b6-a68a-450f-990d-eb780bb13c9c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90b5a6b6-a68a-450f-990d-eb780bb13c9c> .