@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ff8d532-5c4d-479f-8b1e-44d5773be302> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ff8d532-5c4d-479f-8b1e-44d5773be302> .