@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ac881cf-9600-493c-9622-cd15706df0de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ac881cf-9600-493c-9622-cd15706df0de> .