@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6bd6e9fb-2621-4089-8171-4598f46fac4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6bd6e9fb-2621-4089-8171-4598f46fac4e> .