@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b20c9951-c898-45e5-8083-d31d2eaa3cb2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b20c9951-c898-45e5-8083-d31d2eaa3cb2> .