Schema correction: rioxxterms:version_of_record

Pierre Lasou from Bibliothèque de l'Université Laval reported a 'bug' in RIOXX 2.0. While the documentation consistently refers to a property called 'rioxxterms:version_of_record', the schema XSD incorrectly includes a property called 'rioxxterms:version-of-record'.

I have updated the schema XSD to use the correct form - rioxxterms:version_of_record. This for two reasons:

  1. underscores, rather than hyphens, are used consistently elsewhere in the RIOXX profile
  2. the only examples of this property I can find 'in the wild' have used this version

So, for the avoidance of any doubt, the correct version to use is: