_:xgLTafuE1415 . _:xgLTafuE1415 "ncbi". _:xgLTafuE1414 . _:xgLTafuE1414 "ncbi". . . . _:xgLTafuE1415. _:xgLTafuE1414. "National Center for Biotechnology Information namespace"@en. . . "Source: Freebase - The World's database".