@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90cffd4-1908-49bf-b5a3-cac54a7b7f78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90cffd4-1908-49bf-b5a3-cac54a7b7f78> .