@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f61e1e9b-94fe-4fd1-a0a4-05394476a615> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f61e1e9b-94fe-4fd1-a0a4-05394476a615> .