@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff3b9f44-df0c-42f1-84f0-ee566be508eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff3b9f44-df0c-42f1-84f0-ee566be508eb> .