@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91738c57-25f8-4ecd-9a20-c803eaeb7de3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91738c57-25f8-4ecd-9a20-c803eaeb7de3> .