@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1568e4f-9f58-466e-a15c-82880a771325> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1568e4f-9f58-466e-a15c-82880a771325> .