@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b542b4a9-31d6-4ca6-a26d-8af71e6c34a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b542b4a9-31d6-4ca6-a26d-8af71e6c34a7> .