@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a61a78d9-8e3e-42f1-a15a-0c9fa0c60e80> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a61a78d9-8e3e-42f1-a15a-0c9fa0c60e80> .