@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/acbff4c6-1432-413c-8021-c146b3915e10> rdfs:isDefinedBy <https://stad.gent/data/blank_node/acbff4c6-1432-413c-8021-c146b3915e10> .