@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c89dfbe-04da-4e6d-ae2d-c9e5b10aec61> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c89dfbe-04da-4e6d-ae2d-c9e5b10aec61> .