@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff5176c4-a3b7-4a0d-ad17-2e0989f4c8ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff5176c4-a3b7-4a0d-ad17-2e0989f4c8ed> .