@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9dd61b0-1e59-47d8-a4f9-1152a5427b09> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9dd61b0-1e59-47d8-a4f9-1152a5427b09> .