@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f72e18e-57ca-4959-807b-66f9d2ca986c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f72e18e-57ca-4959-807b-66f9d2ca986c> .