RELAX-NG citation in normative references

1.2 Normative References reads in part:

[RELAX NG] ISO/IEC 19757-2:2008 Information Technology—Document Schema Definition Language (DSDL)—Part 2: Regular-grammar-based validation—RELAX NG.

The URL given is: http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=52348

Which is correct but less than useful for the average reader.

Suggest appending to this entry:

Publicly Available at: Information technology – Document Schema Definition Language (DSDL) – Part 2: Regular-grammar-based validation – RELAX NG with the hyperlink: http://standards.iso.org/ittf/PubliclyAvailableStandards/c052348_ISO_IEC_19757-2_2008(E).zip

I don't know if you want to mention the compact syntax which is also available at: Information technology – Document Schema Definition Language (DSDL) – Part 2: Regular-grammar-based validation – RELAX NG – Amendment 1: Compact Syntax, http://standards.iso.org/ittf/PubliclyAvailableStandards/c040774_ISO_IEC_19757-2_2003_Amd_1_2006(E).zip

On the issue of publicly available ISO standards in general, see: http://standards.iso.org/ittf/PubliclyAvailableStandards/

ISO doesn't advertise it but it does exist.