@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf61b0ec-eca7-4709-862d-244942c2b66b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf61b0ec-eca7-4709-862d-244942c2b66b> .