These are probably a few classes that are obsoleted but still being generated by some patterns..
ERROR multiple_labels XPO:0107424 rdfs:label abnormal morphology of ventro-lateral region
ERROR multiple_labels XPO:0107424 rdfs:label obsolete abnormal morphology of ventro-lateral region
ERROR multiple_labels XPO:0107425 rdfs:label abnormal morphology of dorso-lateral region
ERROR multiple_labels XPO:0107425 rdfs:label obsolete abnormal morphology of dorso-lateral region
ERROR multiple_labels XPO:0115343 rdfs:label abnormal(ly) fused with of somite (T)
ERROR multiple_labels XPO:0115343 rdfs:label obsolete abnormal(ly) fused with of somite (T)
ERROR multiple_labels XPO:0115577 rdfs:label abnormal(ly) fused with of hindlimb digit (T)
ERROR multiple_labels XPO:0115577 rdfs:label obsolete abnormal(ly) fused with of hindlimb digit (T)
ERROR multiple_labels XPO:0115701 rdfs:label abnormal(ly) fused with of anterior branchial crest (T)
ERROR multiple_labels XPO:0115701 rdfs:label obsolete abnormal(ly) fused with of anterior branchial crest (T)
ERROR multiple_labels XPO:0115739 rdfs:label abnormal(ly) fused with of hindlimb digit 2 (T)
ERROR multiple_labels XPO:0115739 rdfs:label obsolete abnormal(ly) fused with of hindlimb digit 2 (T)