@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efca9a90-a24d-40b8-8c37-168b675b91c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efca9a90-a24d-40b8-8c37-168b675b91c7> .