@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/149a21c7-6844-4d25-896b-279b804045ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/149a21c7-6844-4d25-896b-279b804045ad> .