@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4e4d9ec-0a21-4d68-9eab-11d3aad2088a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4e4d9ec-0a21-4d68-9eab-11d3aad2088a> .