@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/137b7166-3851-4df9-8731-4f3d0cfac7cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/137b7166-3851-4df9-8731-4f3d0cfac7cd> .