@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a13597fe-665b-45bf-9f01-34a4fe28cd68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a13597fe-665b-45bf-9f01-34a4fe28cd68> .