@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b9cb581-df30-4991-99bf-b9fc0e4bfd01> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b9cb581-df30-4991-99bf-b9fc0e4bfd01> .