@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b64af4a6-31b0-4e7a-924e-1c28ee5c0f64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b64af4a6-31b0-4e7a-924e-1c28ee5c0f64> .