anchor.diff:  supportingData,
   author,creators
   citation,
  -contributor,
  +contributor,contributor
   copyrightHolder,
   copyrightYear,
   creator,
  
positive.code: editor,
  encoding,
  fileFormat,Format
  funder,
  keywords,subject
  license,rights
  producer,
  
negative.code: buildInstructions,
  developmentStatus,
  embargoDate,
  funding,awardNumber 
  issueTracker,
  referencePublication,
  readme,
  