@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f13f7aa-4830-49ad-ae40-71f0facea60c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f13f7aa-4830-49ad-ae40-71f0facea60c> .