@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90c9456-2ae4-40ac-9301-41cad2d01fe3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90c9456-2ae4-40ac-9301-41cad2d01fe3> .