@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/664934e4-7f1a-4734-a34c-914972fb58f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/664934e4-7f1a-4734-a34c-914972fb58f0> .