@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66bd67e1-61fb-423b-9e53-e825c513de62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66bd67e1-61fb-423b-9e53-e825c513de62> .