@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61c1fcf8-d8da-49c9-9d61-0d6781f6fb6f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61c1fcf8-d8da-49c9-9d61-0d6781f6fb6f> .