@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b68738a3-7bda-4464-9407-0e3630a1d1e6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b68738a3-7bda-4464-9407-0e3630a1d1e6> .