@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef017f7-6585-47d8-a5ab-a03c569a022b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef017f7-6585-47d8-a5ab-a03c569a022b> .