@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/812cd1c4-b5a9-4bc5-a74d-39687bff9b54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/812cd1c4-b5a9-4bc5-a74d-39687bff9b54> .