@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f90ddf20-6f81-4a75-b6d3-379dc95aee2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f90ddf20-6f81-4a75-b6d3-379dc95aee2d> .