@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ee21d81-0f40-47e7-b383-72f2c2098c78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ee21d81-0f40-47e7-b383-72f2c2098c78> .