@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cfffdb89-b6d0-47e4-9f66-bd17dedc0363> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cfffdb89-b6d0-47e4-9f66-bd17dedc0363> .