@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4a4c158-c73c-4654-83d1-e6779e68a577> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4a4c158-c73c-4654-83d1-e6779e68a577> .