Field Definitions are Available Here
Collection
varstring(255)
Optional
Middle name of the individual which the contact role (producer, archiver, distributor,or data originator) applies. Peo-ple are points of contact, rather than organizations, in cases where the association of the person to the data set is more significant than the association of the organization to the data set. They may also be included if both a single person and organization are provided as points of contact.
Q
Role, HoursofService, ContactInstructions, ContactJobPosition, ContactFirstName, ContactLastName, StreetAddress, City, StateProvince, PostalCode, Country, TelephoneNumber, TelephoneNumberType, ElectronicMailAddress
Q
Must be used with Role, ContactFirstName, ContactLastName.
METADATA > COLLECTIONMETADATA > Contact > ContactPerson > ContactPersonContainer.ContactMiddleName
/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:pointOfContact/gmd:CI_ResponsibleParty/gmd:individualName/gco:CharacterString
None.
Identification Information