@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a812c781-4bc3-4215-b7cd-13d4106d477d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a812c781-4bc3-4215-b7cd-13d4106d477d> .