PMC:400732 / 1324-1334 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T448","span":{"begin":2,"end":9},"obj":"VBD"}],"text":"y learned "}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T197","span":{"begin":2,"end":9},"obj":"GO:0007612"}],"text":"y learned "}

{"project":"craft-ca-core-dev","denotations":[{"id":"T121","span":{"begin":2,"end":9},"obj":"GO:0007612"}],"text":"y learned "}