Now handles object_xref.linkage_annotation
Now handles object_xref.linkage_annotation

danstaines/ensembl,muffato/ensembl,willmclaren/ensembl,Ensembl/ensembl,Ensembl/ensembl,james-monkeyshines/ensembl,Ensembl/ensembl,james-monkeyshines/ensembl,at7/ensembl,Ensembl/ensembl,mjg17/ensembl,at7/ensembl,muffato/ensembl,willmclaren/ensembl,james-monkeyshines/ensembl,james-monkeyshines/ensembl,at7/ensembl,muffato/ensembl,at7/ensembl,mjg17/ensembl,mjg17/ensembl,muffato/ensembl,danstaines/ensembl,mjg17/ensembl,danstaines/ensembl