@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ad522f1-7287-4c47-aec4-544c70f6ae77> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ad522f1-7287-4c47-aec4-544c70f6ae77> .