@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/620ffe44-aeac-458b-9f2d-aed6cae1645b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/620ffe44-aeac-458b-9f2d-aed6cae1645b> .