@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1973a846-9e54-46e9-890e-b82de8eb436d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1973a846-9e54-46e9-890e-b82de8eb436d> .