@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f6bac509-286a-40da-83e1-b77e665b19ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f6bac509-286a-40da-83e1-b77e665b19ad> .