@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/158b0f4c-1633-451f-b04f-883218b4c66a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/158b0f4c-1633-451f-b04f-883218b4c66a> .