@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf1d4dc-c3a3-431d-b077-ab7133313e82> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf1d4dc-c3a3-431d-b077-ab7133313e82> .