@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bfd1e90-29d1-4fe8-b67c-a90cf0d67d0d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bfd1e90-29d1-4fe8-b67c-a90cf0d67d0d> .