@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0ffb7faa-123a-4d81-aa37-f4295c461249> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0ffb7faa-123a-4d81-aa37-f4295c461249> .