ded:CategoryDescription: The subject-matter
coverage of a publication in terms of one or more virtual addresses.
ded:CategoryComment: For this purpose, a
?virtual? address is a computer network address, expressed as a set of Internet
Protocol (IP) octets, a uniform resource locator (URL), or some other
network-addressing scheme, such as a network name or locale. When
virtualCoverage is present then either protocol or address (or both) should be
defined. The virtualCoverage element can be marked according to SMP
guidelines.
ded:Definition: An element that specifies the subject-matter coverage of a
publication in terms of one or more virtual addresses.
ded:Obligation: (Mandatory Unless Not Applicable)
ded:Comment: When present there can be an unbounded number of virturalCoverage
elements.