@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/691f584d-18b6-456d-9a4a-f032cb44e3f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/691f584d-18b6-456d-9a4a-f032cb44e3f1> .