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<open-access> Open Access
A container element to hold metadata concerning the open access provisions that apply
to a work (for example, which model of charging was used or who paid the open access
charges) or the funding information that provided the open access provisions.
Usage/Remarks
This tag is for in-line discussions of open access that cannot readily be captured
in the <license>, or that are in addition to the information there. If there is a paragraph in the
text that
mentions that this is an open access document, there should be a license element that
describes it.