@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c9b1d38-de49-48f1-9658-0f2adb169453> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c9b1d38-de49-48f1-9658-0f2adb169453> .