# How many truth levels? Six? One hundred? Even more? Validating truthfulness of statements via crowdsourcing

> Research article (Institutional Research Information System (University of Udine), 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2997174683](https://www.wikidata.org/wiki/openalex:W2997174683)  
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