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

<https://anchorfact.org/kb/computer-science/data-retention-and-ttl-policies>
  a schema:TechArticle ;
  schema:headline "Data Retention and TTL Policies" ;
  schema:url <https://anchorfact.org/computer-science/data-retention-and-ttl-policies/> ;
  af:status "public" ;
  af:confidence "medium" ;
  af:confidenceScore "0.725" ;
  af:confidenceBasis "verified_sources" ;
  af:generationMethod "ai_structured" .

<https://anchorfact.org/kb/computer-science/data-retention-and-ttl-policies>
  schema:citation <https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/TTL.html> ;
  af:sourceTier "B" .

<https://anchorfact.org/kb/computer-science/data-retention-and-ttl-policies>
  schema:citation <https://www.mongodb.com/docs/manual/core/index-ttl/> ;
  af:sourceTier "B" .

<https://anchorfact.org/kb/computer-science/data-retention-and-ttl-policies>
  schema:citation <https://cloud.google.com/bigquery/docs/managing-tables#update-table-expiration> ;
  af:sourceTier "B" .