@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a0d5a5-3cc9-4ce1-af4c-c5d2fb15d2ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a0d5a5-3cc9-4ce1-af4c-c5d2fb15d2ef> .