Add ./Unit/UnitReferences mapping

[airnst]

Description

In addition to the publications upon which the units in the dataset are based, the information in the abcd:UnitReferences element can be used to make it possible to filter datasets by publications that cite them. Since schema:citation represents the inverse property of this requirement, it may be used by additionally applying the JSON-LD keyword @ reverse. This cannot be performed in the XSLT file alone. Therefore, an element is added in the XSLT along with the schema:citation. After the conversion of the XML into a Python dictionary, an @ is prepended to the key reverse.

Files

XML file
XSLT file
IPYNB file

Tasks

• Extend example XML file.
• Update XSLT file.
• Update Jupyter notebook.
• Test if citing publications are mapped correctly.