@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a61db3ac-83b6-40d9-877b-5cf20e3be6af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a61db3ac-83b6-40d9-877b-5cf20e3be6af> .