@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a4cc8d-ef56-4406-a149-c6c12c984161> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a4cc8d-ef56-4406-a149-c6c12c984161> .