UriSchemes/oai
"oai" is uriReg:schemeName of [ is uriReg:specifies of [ = <http://www.openarchives.org/OAI/2.0/guidelines-oai-identifier.htm>; dc:title """Specification and XML Schema for the OAI Identifier Format"""; dc:publisher [dca:agentName """Open Archives Initiative"""] ] ] .
See also other UriSchemes.
We're using NotationThree here, assuming TheUsualPrefixes.