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

<https://anchorfact.org/kb/computer-science/data-profiling-and-column-statistics>
  a schema:TechArticle ;
  schema:headline "Data Profiling and Column Statistics" ;
  schema:url <https://anchorfact.org/computer-science/data-profiling-and-column-statistics/> ;
  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-profiling-and-column-statistics>
  schema:citation <https://docs.cloud.google.com/dataplex/docs/data-profiling-overview> ;
  af:sourceTier "B" .

<https://anchorfact.org/kb/computer-science/data-profiling-and-column-statistics>
  schema:citation <https://docs.cloud.google.com/bigquery/docs/data-profile-scan> ;
  af:sourceTier "B" .

<https://anchorfact.org/kb/computer-science/data-profiling-and-column-statistics>
  schema:citation <https://cloud.google.com/bigquery/docs/information-schema-columns> ;
  af:sourceTier "B" .