@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921d0f82-3a01-4876-8494-3e6099eb30cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921d0f82-3a01-4876-8494-3e6099eb30cf> .