@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddcf3e9a-2999-41f9-8cdc-9706bf942cc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddcf3e9a-2999-41f9-8cdc-9706bf942cc7> .