@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9b8e0b2-2fd1-4238-acec-e195a2f33faa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9b8e0b2-2fd1-4238-acec-e195a2f33faa> .