@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff08531-bfb4-47db-bbe2-b1caa70af21d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff08531-bfb4-47db-bbe2-b1caa70af21d> .