@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddb2d1b1-79d6-4d85-bfbf-e4851c05b606> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddb2d1b1-79d6-4d85-bfbf-e4851c05b606> .