@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef9e63fb-6c2c-48d0-a718-13cdbbfba1e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef9e63fb-6c2c-48d0-a718-13cdbbfba1e9> .