@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ba8aaf0-e438-4d3e-818a-99ee65907532> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ba8aaf0-e438-4d3e-818a-99ee65907532> .