@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d869e5-0c44-4bc4-84cf-63d8f464ecde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d869e5-0c44-4bc4-84cf-63d8f464ecde> .