@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64838515-dd15-4a8d-9444-89593c64b156> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64838515-dd15-4a8d-9444-89593c64b156> .