@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab156ff3-0325-4ace-8a31-181f2a7590c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab156ff3-0325-4ace-8a31-181f2a7590c1> .