@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4abfd4b-d856-47de-86f0-fd50dfb50bbb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4abfd4b-d856-47de-86f0-fd50dfb50bbb> .