@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a157ef37-65a1-4690-862f-a31d616f6a2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a157ef37-65a1-4690-862f-a31d616f6a2d> .