(MD_Keywords) uuid: 51ead96b-ce32-47f1-aeb8-d0e6988a8c02
    keyword:  None
    type:  (MD_KeywordTypeCode)
    thesaurusName:  xlink: https://www.ngdc.noaa.gov/docucomp/82A5DD195658CBECE040AC8C5AB41A40 title: Instrument Keywords Thesaurus