@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57dcc08e-7958-450a-817c-5b00a77af56e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57dcc08e-7958-450a-817c-5b00a77af56e> .