@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3957b7-41e4-498c-8575-7f8f922d5d59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3957b7-41e4-498c-8575-7f8f922d5d59> .