User data in the Open Library and other systems...
Internet Archive
User-submitted data & metadata
User interaction around resources
Digitizing of texts
Library of Congress (books only)Amazon (crawl)~6 library systemspublishers
Change models Open Library
− Data from LC, libraries, publishers, Amazon, individuals
− All change/add a single versioned record
LibraryThing
− Data from individuals (via libraries)
− Every individual has their own record
Bibliocommons
− User data separate from catalog data; every user their own "space"
Moby Dick
Connect user data to a resource
ID
Moby Dick
Connect users to each other through resource.Basis of a conversation
ID
