@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4687ad8d-755c-4f92-8f7d-476e81ef910d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4687ad8d-755c-4f92-8f7d-476e81ef910d> .