@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba28af2c-52ca-4483-847d-8962574a875c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba28af2c-52ca-4483-847d-8962574a875c> .