A. <abstract>, <archref> 

B. <bibref> 

C. <container>, <creation> 

D. <descrules>, <dimensions> 

E. <emph>, <entry>, <event>, <extent>, <extref>, <extrefloc> 

I. <item> 

L. <label>, <langmaterial>, <langusage> 

M. <materialspec> 

O. <origination> 

P. <p>, <physdesc>, <physfacet>, <physloc> 

R. <ref>, <refloc>, <repository> 

U. <unitdate>, <unitid>, <unittitle>