@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d81b565d-26f5-4992-b367-4e0341b1b491> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d81b565d-26f5-4992-b367-4e0341b1b491> .