@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20ddd99e-046e-4dc6-af5c-4141f52e4712> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20ddd99e-046e-4dc6-af5c-4141f52e4712> .