]> 2013-11-15T00:00:00-05:00 entity-match focuses on differences in entities found and linked; kbdiff focuses on differences in relations among those entities. Together, these tools support assessment of relative KB accuracy by sampling the parts of two KBs that disagree. We explore the usefulness of the tools through the construction of tens of different KBs built from the same 26,000 Washington Post articles and identifying the differences.]]> 1429 559802