@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b2f115-31a1-4f07-a009-43896e06e8b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b2f115-31a1-4f07-a009-43896e06e8b0> .