PMC:516044 / 1733-1740 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T540","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T542","span":{"begin":3,"end":4},"obj":"SYM"},{"id":"T543","span":{"begin":4,"end":5},"obj":"HYPH"}],"relations":[{"id":"R280","pred":"punct","subj":"T542","obj":"T540"},{"id":"R281","pred":"punct","subj":"T543","obj":"T540"}],"text":" Na+/2C"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T224","span":{"begin":1,"end":4},"obj":"CHEBI:29101"}],"text":" Na+/2C"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T132","span":{"begin":1,"end":4},"obj":"CHEBI:29101"}],"text":" Na+/2C"}