@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/56179474-a56b-4251-9507-c3b86b69f576> rdfs:isDefinedBy <https://stad.gent/data/blank_node/56179474-a56b-4251-9507-c3b86b69f576> .