@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1668d265-25aa-465a-800b-faadb066b050> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1668d265-25aa-465a-800b-faadb066b050> .