@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1af0c20-0046-42ed-a8e1-1ddbcdd9e1e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1af0c20-0046-42ed-a8e1-1ddbcdd9e1e8> .