@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64f89aa6-1f26-48b3-825c-7447451e09ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64f89aa6-1f26-48b3-825c-7447451e09ad> .