@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90af5381-f3eb-47ed-b273-1593e2d0703e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90af5381-f3eb-47ed-b273-1593e2d0703e> .