Purpose: A keyword value reference can contain a controlled vocabulary from where it originates. This element is optional but, if given, must follow certain guidelines.
The test performs the following check for each vocabulary:
- the node must contain a title and should not be an empty characterstring
- the node must contain a date
- the node must contain a dateType which contains text that equals one of 'publication', 'revision' or 'creation'.
- TG MD, 2.4.2, Req 16, 17 & 18
Test type: Automated
##Contextual XPath references
The namespace prefixes used as described in README.md.