@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ee81b4-e203-497b-bd54-1d2336342e01> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ee81b4-e203-497b-bd54-1d2336342e01> .