Add 'tables and figures' category to TPC

[goldturtle]

@vanaukenk commented on Feb 29, 2016

The 'tables and figures' category in the Description section of old Textpresso is very useful for honing search results to experimental findings.
Can we add that to TPC?

[goldturtle]

@vanaukenk commented on Apr 12, 2017

This has been added, but is listed under 'customized ontology'. I think it'd be easier to find if it was just listed separately as 'tables and figures'.