One of the recent innovations attempting to catalog Internet resources is a standard for resource description called the Dublin Core metadata set. Discussion includes application of library standards; development of metadata elements; ongoing refinement of the elements; and applying the Dublin Core. (AEF)

Discusses how collections in the digital library, instead of traditional cataloging, call for metadata, structured information about information. Describes three categories of metadata information about digital resources: descriptive, structural, and administrative. Examines emerging standards for digital-library classification. (AEF)