@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621967c6-be1c-47c3-aacb-4bc623e9c84d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621967c6-be1c-47c3-aacb-4bc623e9c84d> .