@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffbbf3f0-2cf9-43b0-ba02-0ec7617feff5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffbbf3f0-2cf9-43b0-ba02-0ec7617feff5> .