code: protected String getUniprotNameForHuman(Match m, String label)
  	{
  		ProteinReference er = (ProteinReference) m.get(label, getPattern());
  		return getUniprotNameForHuman(er);
  	}
docs: Searches for the uniprot name of the given human EntityReference.
  @param m current match
  @param label label of the related EntityReference in the pattern
  @return uniprot name