@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15287b21-7e6b-426d-bbf2-87288424a46c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15287b21-7e6b-426d-bbf2-87288424a46c> .