@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef215e2c-19e4-4067-8abc-afce6f264543> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef215e2c-19e4-4067-8abc-afce6f264543> .