@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/664bd914-dde0-479a-a187-1bc359ab0880> rdfs:isDefinedBy <https://stad.gent/data/blank_node/664bd914-dde0-479a-a187-1bc359ab0880> .