@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a0644ab-34cb-4cb0-839e-49f76789e980> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a0644ab-34cb-4cb0-839e-49f76789e980> .