resource-id-type Resource Identifier Type
Names the type or kind of identifier of a resource, where a resource is defined as some specific support for the work described in this document (for example, “rrid” for a Research Resource Identifier).
Case in Attribute Values: Upper/lower/mixed case in attribute values for organizations and identifier types is likely to be variable and thus unreliable for search/discovery. If possible, JATS recommends a case-insensitive search for such values. For example, if an identifier type is a Research Resource Identifier, some publishers will use “rrid” (to keep all attribute values lower case), while others will use “RRID” (because that is the native language acronym).
OPTIONAL on element: <resource-id>
|Text, numbers, or special characters||Type of identifier of a resource, for example, “rrid” for a Research Resource Identifier.|
|Restriction||@resource-id-type is an optional attribute; there is no default.|