@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90d7a7e-3c69-407e-aed9-9275848b1539> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90d7a7e-3c69-407e-aed9-9275848b1539> .