@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ff5db5e-644a-4215-ba70-873ecc52ff12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ff5db5e-644a-4215-ba70-873ecc52ff12> .