@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1be4d80-a2a4-4ace-b608-f7032a75457f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1be4d80-a2a4-4ace-b608-f7032a75457f> .