@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2a1e90af-1be4-4026-ae31-aff4f64751b7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2a1e90af-1be4-4026-ae31-aff4f64751b7> .