@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/218f0909-a80d-4d5a-8d83-22964a66eec1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/218f0909-a80d-4d5a-8d83-22964a66eec1> .