@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/47bb57c1-5b51-4f28-9181-de49a840f18f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/47bb57c1-5b51-4f28-9181-de49a840f18f> .