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<resource-id> Resource Identifier
An external, ideally machine-readable, identifier such as a Research Resource Identifier,
for a specific resource provided in support of the work described in this document.
Attributes
Multi-lang Attributes
Models and Context
May be contained in
Description
Text, numbers, or special characters, zero or more
Content Model
<!ELEMENT resource-id
(#PCDATA %resource-id-elements;)* >Expanded Content Model
(#PCDATA)*