@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d4cd68-2035-4855-8b09-08b2541bbc1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d4cd68-2035-4855-8b09-08b2541bbc1e> .