@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64674cf5-8b99-4dbc-bcce-bb501da9eb69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64674cf5-8b99-4dbc-bcce-bb501da9eb69> .