@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/816b2508-e2c8-407a-9a92-84e3d4ad4128> rdfs:isDefinedBy <https://stad.gent/data/blank_node/816b2508-e2c8-407a-9a92-84e3d4ad4128> .