@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b31c64c1-97d5-4f7f-a3a7-0b4ee55ac71c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b31c64c1-97d5-4f7f-a3a7-0b4ee55ac71c> .