@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/647fe97a-898d-4ecc-a852-ed79618ee210> rdfs:isDefinedBy <https://stad.gent/data/blank_node/647fe97a-898d-4ecc-a852-ed79618ee210> .