@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff44d71d-5b08-48ce-83b4-81d7f048c83d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff44d71d-5b08-48ce-83b4-81d7f048c83d> .