@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f15dd3b0-350c-41f8-aa91-5e221465c066> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f15dd3b0-350c-41f8-aa91-5e221465c066> .