@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6621620b-2899-43d9-a658-b0c7ea1564d0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6621620b-2899-43d9-a658-b0c7ea1564d0> .