Mark Royer

Add summary to table4 summary

......@@ -37,4 +37,11 @@
- [[http://navdat.org/][NAVDAT]] - provides references, but need to filter out duplicates
** Best Practices
** Summary
*** The Big Issues
1. How is data processed
2. What is the meta data
3. How is the data found
4. What kind of output is the result?
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