@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4319dc7-e65d-45b6-83ca-e71b6ae0fa21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4319dc7-e65d-45b6-83ca-e71b6ae0fa21> .