@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8b509021-525a-45eb-95b7-f14916933f2e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8b509021-525a-45eb-95b7-f14916933f2e> .