# Deriving Validity Time in Knowledge Graph

> Research article (Companion of the The Web Conference 2018 on The Web Conference 2018 - WWW '18, 2018) · cited 398× · AI/ML

**Wikidata**: [openalex:W2798864014](https://www.wikidata.org/wiki/openalex:W2798864014)  
**Source**: https://4ort.xyz/entity/deriving-validity-time-in-knowledge-graph