# Natural language query formalization to SPARQL for querying knowledge bases using Rasa

> Research article (Progress in Artificial Intelligence, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W4200541324](https://www.wikidata.org/wiki/openalex:W4200541324)  
**Source**: https://4ort.xyz/entity/natural-language-query-formalization-to-sparql-for-querying-knowledge-bases-using-rasa