@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f1583d-a50c-4638-aba8-6fb0e72b8e50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f1583d-a50c-4638-aba8-6fb0e72b8e50> .