@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1ff50fd-c5f1-4e38-814e-ce96e71c344a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1ff50fd-c5f1-4e38-814e-ce96e71c344a> .