@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b99aa7d5-8e91-490e-9ad8-6ce2cba5a11d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b99aa7d5-8e91-490e-9ad8-6ce2cba5a11d> .