@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a067e6-b2aa-472f-ba16-be009a185a59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a067e6-b2aa-472f-ba16-be009a185a59> .