@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac0f925b-7a60-453d-83eb-d061b6abde28> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac0f925b-7a60-453d-83eb-d061b6abde28> .