@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b510339f-80bd-436b-9224-33db0ab00663> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b510339f-80bd-436b-9224-33db0ab00663> .