@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e064e7-66ad-4b04-a0ad-b654f231b538> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e064e7-66ad-4b04-a0ad-b654f231b538> .