# On the role of thematic roles in a historical event ontology

> Research article (Applied Ontology, 2017) · cited 13× · AI/ML

**Wikidata**: [openalex:W2768146385](https://www.wikidata.org/wiki/openalex:W2768146385)  
**Source**: https://4ort.xyz/entity/on-the-role-of-thematic-roles-in-a-historical-event-ontology