PMC:1440874 / 62-65 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T163","span":{"begin":2,"end":3},"obj":"NN"}],"text":"f X"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T94","span":{"begin":2,"end":3},"obj":"GO:0000805"}],"text":"f X"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T50","span":{"begin":2,"end":3},"obj":"GO:0000805"}],"text":"f X"}