@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d87d25d-28b4-425d-bee1-d6368a4febaa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d87d25d-28b4-425d-bee1-d6368a4febaa> .