@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9dbba54-1c55-4521-b620-cf1122e242d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9dbba54-1c55-4521-b620-cf1122e242d7> .