@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28f6fef8-a1b1-4495-adb3-5cf814228fac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28f6fef8-a1b1-4495-adb3-5cf814228fac> .