formalInfo

documentGenreCode -> resourceType/@resourceTypeGeneral

FTX documentGenreCoderesourceType@resourceTypeGeneral
AAudio-visual
Film
BBookText
BCArticle/Chapter (Book)Text
CConference proceedingsText
CAConference paperText
DThesisText
FDResearch dataDataset
IImageImage
JJournalText
KMapImage
JLArticle (Journal)Text
LALexicon entryText
M3D modelModel
PPatentText
PAPaperText
RReportText
SStandardText
TAudioSound


documentTypeCode -> description/@descriptionType="TechnicalInfo" ; Value →  DocumentFormat.getEnglishName()