@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d90a9fc0-d111-492e-bd32-87e652e7b668> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d90a9fc0-d111-492e-bd32-87e652e7b668> .