@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9b8b8ad-28f4-4de9-9035-4db0d9226c36> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9b8b8ad-28f4-4de9-9035-4db0d9226c36> .