A Law Classification Scheme as Linked Data?
As part of the Law Library of Congress’ Law.gov project, we are consulting with the great minds behind the id.loc.gov linked data service of the Library of Congress to research whether a linked data version of the Law schedule of the Library of Congress Classification system, Class K, would be useful. Class K lays out a very nice hierarchy for classifying legal materials, but the detailed scheme can do double duty – functioning as a reference tool as well as a cataloging tool.
For Law.gov we can see potential use for Class K as a way to browse content, allowing users to explore the hierarchy and see the larger picture of how materials in the system are grouped together. For example, we are researching the possibility of enabling users to dive into the hierarchy at any point and launch a query to potentially retrieve all items related to that level of classification with the click of a single link. By incorporating a linked data version of the Law classification into Law.gov, we might also create queries to generate relationships between concepts automatically on any given page, perhaps demonstrating relationships between concepts across different jurisdictions, geographic areas, and languages, or showing broader and narrower concepts not easily discovered during a search.
About Gary Price
Gary Price (firstname.lastname@example.org) is a librarian, writer, consultant, and frequent conference speaker based in the Washington D.C. metro area. He earned his MLIS degree from Wayne State University in Detroit. Price has won several awards including the SLA Innovations in Technology Award and Alumnus of the Year from the Wayne St. University Library and Information Science Program. From 2006-2009 he was Director of Online Information Services at Ask.com.