http://tags.library.upenn.edu/tag/RLG+marc PennTags Feed http://tags.library.upenn.edu/makerecord/url/46366 http://tags.library.upenn.edu/makerecord/url/46366 <p>"This report presents the evidence gathered and analyzed by an RLG Partnership working group about MARC tag usage to inform library metadata practices, with a focus on machine applications. The working group offers a set of factors to consider when making decisions about local MARC metadata practices. The report includes recommendations for enhanced library data mining. The working group also offers its views on MARC's future."</p>