@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d90b017c-51c5-4dd4-b2cf-ec39610a30b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d90b017c-51c5-4dd4-b2cf-ec39610a30b3> .