@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2820a0b9-0e3f-4e28-8cb4-d30e00249726> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2820a0b9-0e3f-4e28-8cb4-d30e00249726> .