@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4f4543f-c790-43a4-951a-3aca1140c21b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4f4543f-c790-43a4-951a-3aca1140c21b> .