@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80454907-5a26-4d7a-8e48-39545e9eabe1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80454907-5a26-4d7a-8e48-39545e9eabe1> .