anchor.diff:  SoftwareTitle,title,title,Title,name,Software title,,Title,Title,title
   SoftwareIdentifier,identifier,id,?,citation,Persistent identifier,,Identifier,Identifier,identifier
   SoftwareAuthor,author,creators,Authors(s),author,Author names and affiliations,,Creator,Creator,creator
  +SoftwareContributor,,,,,,,,Contributor,
   AuthorName, name,name,Name,name,-,,creatorName,,-
   AuthorId,id,-,id(internal id/ORCID),id(ORCID),-,,nameIdentifier,,-
   AuthorEmail,email,-,-,email,-,,-,,-
   AuthorAffiliation,affiliation,affiliation,-,-,-,,affiliation,,-
   UploadedBy,UploadedBy,?,-,-,-,,-,,-
   ControlledTerm,ControlledTerm,communities,category,,-,,-,,-
  -ObjectType,ObjectType,upload_type,file_type,type,-,,ResourceType,ResourceType,type
  +ObjectType,ObjectType,upload_type,file_type,type,-,,ResourceType,ResourceType(resourceTypeGeneral=Software),type
   Tags,Tags,keywords,tags,keywords,-,,Subject,Subject,subject
   Description,Description,description/notes,Description,description,Human-readable synopsis,,Description,Description,description
   RelatedLink,RelatedLink,related_identifiers,links,codeRepository,-,,RelatedIdentifier,,relation
  
positive.code: Outputs,Outputs,-,-,-,Formats for data inputs and outputs,,-,,-
  Function,Function,-,-,-,Terms to describe software objectives or functions,,-,,-
  Dependency,Dependency,-,-,-,"Platform, environment, and dependencies",,-,,requires
  TestCoverage,TestCoverage,-,-,-,-,,-,,-
  DocsCoverage,DocsCoverage,-,-,-,-,,-,,-
  IsAutomated,IsAutomatedBuild,-,-,-,-,,-,,-
  Package,Package,filename,-,-,-,,-,,-
  ZippedCodeLink,ZippedCode,-,file,-,-,,-,,-
  Version,version,-,-,-,Software version,,Version,Version,-
  GrantsAndPubsLink,-,-,-,-,Associated grants and publications,,-,,-
  
negative.code: CILink,ContIntegration,-,-,-,-,,-,,-
  IssueLink,IssueTracker,-,-,-,-,,-,,-
  AccessList,AccessList,access_right(public/embargo/private),access(private/public),-,-,,-,,-
  License,License,license,License,license,Software license,,Rights,Rights,license
  Publisher,,,,,,,,Publisher,
  datePublished,datePublished,publication_date,date_retrieved,-,-,,PublicationYear,PublicationYear,date
  dateCreated,dateCreated,-,-,dateCreated,-,,Date(dateType = Created),,created
  dateModified,dateModified,-,-,-,-,,Date(dateType = Updated),Date (dateType = Issued),modified
  