@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/311f9772-ca88-49e7-a335-f5c114299aca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/311f9772-ca88-49e7-a335-f5c114299aca> .