@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f1af1d9-6227-4e1a-b02b-5f7f912670c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f1af1d9-6227-4e1a-b02b-5f7f912670c2> .