Wikidata
Wikidata is a free repository of structured data. It uses the RDF knowledge graph format.
Wikidata could be used as a RDF Knowledge Graph to validate ChatGPT-produced facts. A large language model would produce some facts and we should validate them against a RDF knowledge database ( https://arxiv.org/pdf/2311.04524.pdf).
We would like to be able to concatenate multiple outputs and validate them modularly, using complicated reasoning but certifying every step of it with Wikidata.