@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13f87993-9f37-45bd-8024-8461e0d14933> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13f87993-9f37-45bd-8024-8461e0d14933> .