Dewey.info is not available at this time. After further investigation, we have identified architectural improvements that must be implemented before we can provide future access to this experimental service. There is no current projected date for the return of Dewey.info at this time and we apologize for any inconvenience.  Please continue to monitor http://ddc.typepad.com/ for future updates.

Dewey Web Services

Portion of Dewey Decimal classification represented as Linked Data

  • Status: Experimental
  • Sandbox access: No

What you get

A SPARQL endpoint for querying the Dewey Decimal Classification system. Learn more about the the Dewey Linked Data.

Who can use it

This API is available to anyone for non-commercial use.  

Authentication & Authorization

This API does not require authentication.