@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a19a3b-a848-48b1-9543-c9715412e4f3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a19a3b-a848-48b1-9543-c9715412e4f3> .