PMC:400732 / 7967-7972 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2115","span":{"begin":0,"end":5},"obj":"VB"}],"text":"learn"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1112","span":{"begin":0,"end":5},"obj":"GO:0007612"}],"text":"learn"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T947","span":{"begin":0,"end":5},"obj":"GO:0007612"}],"text":"learn"}