@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21124c81-2709-4c39-963c-d641b48baa5e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21124c81-2709-4c39-963c-d641b48baa5e> .