@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc4051d-7866-478c-a485-6932aee5f5bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc4051d-7866-478c-a485-6932aee5f5bf> .