@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff16ba6d-13f8-400e-bd3f-8e62f2b3a010> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff16ba6d-13f8-400e-bd3f-8e62f2b3a010> .