@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/923c830d-cfdd-4874-a9da-159079ea3ee1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/923c830d-cfdd-4874-a9da-159079ea3ee1> .