@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51f247ba-693d-4508-ac17-4e6c23df3f7d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51f247ba-693d-4508-ac17-4e6c23df3f7d> .