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Table 1 Summary of overlap and reuse statistics over time.

From: How orthogonal are the OBO Foundry ontologies?

 

September 2009

March 2010

September 2010

Total terms

272,168

311,351

318,872

Reused terms

10,972 (4.0%)

13,458 (4.3%)

17,067 (5.4%)

Overlap terms

9,598 (3.5%)

9,566 (3.1%)

9,992 (3.1%)

  1. The table shows the number of terms, and the number of overlapping and reused terms for the three snapshots: September 2009, March 2010, September 2010