@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1ca3f64-86ff-4be8-9ec1-97c08d7e8053> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1ca3f64-86ff-4be8-9ec1-97c08d7e8053> .