@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9d4df3e9-ebef-4de3-b21e-efeb6707b41e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9d4df3e9-ebef-4de3-b21e-efeb6707b41e> .