Stems from @arw36's issue #156
Is the only citation information that which is provided in the provenance.csv? I was surprised to see many entries missing author information, as well as lots of bibliographic short hand that make it difficult/impossible to find the original source. Why aren't full references details provided?
I did try to download temporal.csv as well, but it wouldn't unpack on my mac.

Stems from @arw36's issue #156