adds external links for xref MINE-181 (redundant set)
adds external links for xref MINE-181 (redundant set)

Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine,Arabidopsis-Information-Portal/intermine