2 A URL for the organisation which hosts the database. This URL may
3 or not refer to the same host as the
4 <a href="/help.html?help=edit/host">Host</a>
5 on which the service runs - for example, the Library of Congress
6 catalogue runs on the host z3950.loc.gov, but
7 <a target="_blank" href="http://www.loc.gov/"
8 >http://www.loc.gov/</a>
9 would be a more approriate host URL.