(MD_Keywords) uuid: d9f8f70b-255d-483a-bd02-ac0416255c4f     keyword:   NONE     type:  (MD_KeywordTypeCode)  instrument     thesaurusName:  xlink: https://www.ngdc.noaa.gov/docucomp/9f0de6e5-428b-11df-9879-0800200c9a66 title: Instrument Keywords