@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/fff51c3b-44e0-45a8-ab3a-c9f7d2c98d64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/fff51c3b-44e0-45a8-ab3a-c9f7d2c98d64> .