Dataset 2.1.1

[rodericcomyn]

Dataset Schema 2.1.1 makes several changes to 2.1 to ease the transition to community cross-platform metadata federation and set a baseline for all datasets currently listed on the HDR UK Innovation Gateway. This involves the following changes:

• Removing observations as a required field
• Removing vocabulary encoding scheme as a required field
• Removing conformsTo as a required field
• Adding reference data for spatial field to accept iso3166-1, iso3166-2, ons-place names codes as a community standard.

[rodericcomyn]

For confilicts in reference data - the data in master should be kept, it holds more up to data