Look for multiple identifiers with the same canonical name

[gaurav]

We're doing something similar with NameRes in https://github.com/TranslatorSRI/NameResolution/issues/40, but Translator UI uses NodeNorm to choose the canonical name, so if there are cases where multiple identifiers have the same canonical name, there is no easy way for the UI to disambiguate this.

This is an important part of UI disambiguation between concepts.

[gaurav]

e.g. https://nodenorm.ci.transltr.io/1.3/get_normalized_nodes?curie=PR:000007499&curie=UniProtKB:P37237&curie=UniProtKB:P55075&conflate=true

• PR:000007499 ("fibroblast growth factor 8") is non-species specific
• UniProtKB:P37237 ("Fgf8") refers to the mouse protein
• UniProtKB:P55075 ("FGF8") refers to the human protein

This ambiguation goes away if you turn off conflation, which gives you labels "FGF8_MOUSE Fibroblast growth factor 8 (sprot)" and "FGF8_HUMAN Fibroblast growth factor 8 (sprot)" from UniProt, which is much more understandable.