@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a18f01d3-f0ab-46e9-b3b6-ee7e065cb451> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a18f01d3-f0ab-46e9-b3b6-ee7e065cb451> .