@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f15e04c-080b-4535-a9d5-78f09da3169b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f15e04c-080b-4535-a9d5-78f09da3169b> .