@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4b7e6b0-f249-484e-9f23-f78baff48cee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4b7e6b0-f249-484e-9f23-f78baff48cee> .