@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31eb7ce3-d51d-4dbe-bd0d-c325502efd39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31eb7ce3-d51d-4dbe-bd0d-c325502efd39> .