@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21cadff4-97ce-4112-856f-fc10fcf530af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21cadff4-97ce-4112-856f-fc10fcf530af> .