@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f48b40-ca12-4d3a-a688-47f401848088> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f48b40-ca12-4d3a-a688-47f401848088> .