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

<https://anchorfact.org/kb/computer-science/smtp-protocol>
  a schema:TechArticle ;
  schema:headline "SMTP Protocol" ;
  schema:url <https://anchorfact.org/computer-science/smtp-protocol/> ;
  af:status "public" ;
  af:confidence "medium" ;
  af:confidenceScore "0.755" ;
  af:confidenceBasis "verified_sources" ;
  af:generationMethod "human_only" .

<https://anchorfact.org/kb/computer-science/smtp-protocol>
  schema:citation <https://www.rfc-editor.org/rfc/rfc5321.html> ;
  af:sourceTier "S" .

<https://anchorfact.org/kb/computer-science/smtp-protocol>
  schema:citation <https://www.rfc-editor.org/rfc/rfc6409.html> ;
  af:sourceTier "S" .