@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/643a0264-cbcf-4211-bc04-d3d0fc8fed4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/643a0264-cbcf-4211-bc04-d3d0fc8fed4a> .