@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a642f54a-61c2-4811-8886-c0b118f432ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a642f54a-61c2-4811-8886-c0b118f432ab> .