@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2a1828c9-6ea0-44e0-ae21-4790b61b6b19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2a1828c9-6ea0-44e0-ae21-4790b61b6b19> .