@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf449ffb-3e18-4480-a34f-d29217abb6e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf449ffb-3e18-4480-a34f-d29217abb6e1> .