@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f21a341-c591-4346-ac49-6c87be51a63c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f21a341-c591-4346-ac49-6c87be51a63c> .