@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81356148-70a5-4a23-b2ef-c67aec8cd6cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81356148-70a5-4a23-b2ef-c67aec8cd6cb> .