@prefix schema: <https://schema.org/> .
@prefix af: <https://anchorfact.org/ns#> .

<https://anchorfact.org/kb/science/evolution-of-language>
  a schema:TechArticle ;
  schema:headline "Evolution of Language" ;
  schema:url <https://anchorfact.org/science/evolution-of-language/> ;
  af:status "public" ;
  af:confidence "low" ;
  af:confidenceScore "0.555" ;
  af:confidenceBasis "verified_sources" ;
  af:generationMethod "ai_assisted" .

<https://anchorfact.org/kb/science/evolution-of-language>
  schema:citation <https://www.harpercollins.com/products/the-language-instinct-steven-pinker> ;
  af:sourceTier "B" .