@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a551f71f-3a99-4c09-9671-4a1638d54a29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a551f71f-3a99-4c09-9671-4a1638d54a29> .