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

<https://anchorfact.org/kb/geography/african-geography>
  a schema:TechArticle ;
  schema:headline "African Geography" ;
  schema:url <https://anchorfact.org/geography/african-geography/> ;
  af:status "public" ;
  af:confidence "medium" ;
  af:confidenceScore "0.83" ;
  af:confidenceBasis "verified_sources" ;
  af:generationMethod "ai_assisted" .

<https://anchorfact.org/kb/geography/african-geography>
  schema:citation <https://www.britannica.com/place/Africa> ;
  af:sourceTier "B" .

<https://anchorfact.org/kb/geography/african-geography>
  schema:citation <https://www.britannica.com/place/Nile-River> ;
  af:sourceTier "B" .

<https://anchorfact.org/kb/geography/african-geography>
  schema:citation <https://www.britannica.com/place/Kilimanjaro> ;
  af:sourceTier "B" .

<https://anchorfact.org/kb/geography/african-geography>
  schema:citation <https://whc.unesco.org/en/list/509/> ;
  af:sourceTier "A" .