Wikipedia descriptions for TFs do not always load properly

[jpfisher72]

Not sure if there is a good way to solve this. For example, SP1: https://en.wikipedia.org/wiki/Transcription_factor_Sp1 does not have a wikipedia description shown on the function tab, probably since it's article title is not just "SP1" like CTCF is: https://en.wikipedia.org/wiki/CTCF.