@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc4d30b-f5c7-4cfe-916c-981c2031e63c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc4d30b-f5c7-4cfe-916c-981c2031e63c> .