@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63b71ad1-9cc7-473e-8d89-8328994b906b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63b71ad1-9cc7-473e-8d89-8328994b906b> .