@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef22fe79-7ad9-439d-87a8-f1c7a0787ff6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef22fe79-7ad9-439d-87a8-f1c7a0787ff6> .