PMC:400732 / 1326-1333 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T448","span":{"begin":0,"end":7},"obj":"VBD"}],"text":"learned"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T197","span":{"begin":0,"end":7},"obj":"GO:0007612"}],"text":"learned"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T121","span":{"begin":0,"end":7},"obj":"GO:0007612"}],"text":"learned"}