@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c5133e-60b2-46f8-be94-0ce3f2901cdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c5133e-60b2-46f8-be94-0ce3f2901cdb> .