@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4c1d8d1-e4b2-4e4f-8249-c068febbc0d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4c1d8d1-e4b2-4e4f-8249-c068febbc0d7> .