@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/500ec939-ff6c-4e48-bf88-dc2fac06965c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/500ec939-ff6c-4e48-bf88-dc2fac06965c> .