@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51a3a9e8-bfd5-4f8c-846e-813b5a375ee0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51a3a9e8-bfd5-4f8c-846e-813b5a375ee0> .