# On expansion and contraction of DL-Lite knowledge bases

> Research article (Journal of Web Semantics, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2908155559](https://www.wikidata.org/wiki/openalex:W2908155559)  
**Source**: https://4ort.xyz/entity/on-expansion-and-contraction-of-dl-lite-knowledge-bases