@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e53b80-1552-49bd-accd-ef083f591103> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e53b80-1552-49bd-accd-ef083f591103> .