@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d721c77d-00e3-47dd-a701-836a407a8217> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d721c77d-00e3-47dd-a701-836a407a8217> .