@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50458cf1-56c5-4c78-a80d-014c224d342c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50458cf1-56c5-4c78-a80d-014c224d342c> .