@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90a5ca9-fef1-45d3-ae63-86d056708fdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90a5ca9-fef1-45d3-ae63-86d056708fdb> .