@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b7ffedc-5cc5-433b-b948-4539d0e3b37f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b7ffedc-5cc5-433b-b948-4539d0e3b37f> .