@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf1d18ef-4a95-4193-aedf-c46a0858e80a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf1d18ef-4a95-4193-aedf-c46a0858e80a> .