anchor.diff:  UploadedBy,uploadedBy,?,-,uploadedBy,-,-,-,,-,-,-,The user identity that uploaded the software to an online repository
   ControlledTerm,controlledTerm,communities,category,,-,-,-,,-,-,-,Keywords associated with the software
   ObjectType,objectType,upload_type,file_type,type,-,-,ResourceType,ResourceType(resourceTypeGeneral=Software),type,Type,Package-Type,A category that the software belongs to
  -Tags,tags,keywords,tags,keywords,-,Topic,Subject,Subject,subject,-,-,Terms used to describe the software and to facilitate search and discovery
  -Description,description,description/notes,Description,description,Human-readable synopsis,-,Description,Description,description,Description,Description,A description of the software
  +Tags,tags,keywords,tags,keywords,-,,Subject,Subject,subject,-,-,Terms used to describe the software and to facilitate search and discovery
  +Description,description,description/notes,Description,description,Human-readable synopsis,software,Description,Description,description,Description,Description,A description of the software
   RelatedLink,relatedLink,related_identifiers,links,codeRepository,-,-,RelatedIdentifier,,relation,-,-,A URL that provides additional information or resources related to the software
   CodeRepositoryLink,codeRepository,-,-,codeRepository,Links to code repository,-,-,,-,URL,HomePage,The repository containing the software source
   ReadmeLink,readme,-,-,-,-,-,RelatedIdentifier(relationType = isDocumentedBy),,-,-,-,A URL for the software README file
  
positive.code: dateModified,dateModified,-,-,dateModified,-,-,Date(dateType = Updated),Date (dateType = Issued),modified,-,-,The latest modification date of the software
  EmbargoDate,embargoDate,embargo_date,-,-,-,-,Date(dateType = Available),Date(dateType = Available),available,-,-,A calendar date specifying the end of a restricted access period
  Inputs,inputs,-,-,-,Formats for data inputs and outputs,data,-,,-,-,-,Objects used by the software
  Outputs,outputs,-,-,-,Formats for data inputs and outputs,-,-,,-,-,-,Objects generated by the software
  Function,function,-,-,-,Terms to describe software objectives or functions,-,-,,-,-,-,The role or objective that the software has
  Dependency,dependency,-,-,dependency,"Platform, environment, and dependencies",-,-,,requires,Depends,-,The computer hardware and software needed to run the software
  Relationship,,,,,,-,,"RelatedIdentifier(relationType=isPartOf), RelatedIdentifier(relationType=isVariantFormOf), RelatedIdentifier(relationType=isPreviousVersionOf), RelatedIdentifier(relationType=isNextVersionOf)",,-,-,Relationship to other related resources
  TestCoverage,testCoverage,-,-,-,-,-,-,-,-,-,-,-
  
negative.code: SoftwareTitle,title,title,Title,title,Software title,software,Title,Title,title,Title,,Title of the software
  SoftwareIdentifier,identifier,id,?,identifier,Persistent identifier,-,Identifier,Identifier,identifier,Package,Package,A unique identifier associated with the software
  SoftwareAuthor,author,creators,Authors(s),author,Author names and affiliations,software developer organization,Creator,Creator,creator,Authors@R,Maintainer,The software author
  SoftwareContributor,contributor,,,contributor,,contributor,,Contributor,,-,-,Contributors to the software other than the author
  AuthorName,name,name,Name,name,-,-,creatorName,,-,-,-,The name of the author
  AuthorId,id,-,id(internal id/ORCID),id(ORCID),-,-,nameIdentifier,,-,-,-,A unique identifier associated with the software author
  AuthorEmail,email,-,-,email,-,-,-,,-,-,-,The author’s email address
  