@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa1fb618-4220-4858-b214-affdae50bd1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa1fb618-4220-4858-b214-affdae50bd1a> .