@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504cbd44-006f-4b92-8ddc-fcfcf856d357> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504cbd44-006f-4b92-8ddc-fcfcf856d357> .