PMC:340383 / 4428-4452 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1436","span":{"begin":1,"end":5},"obj":"RB"},{"id":"T1437","span":{"begin":6,"end":9},"obj":"JJ"},{"id":"T1438","span":{"begin":10,"end":16},"obj":"NNS"},{"id":"T1439","span":{"begin":17,"end":19},"obj":"IN"}],"relations":[{"id":"R770","pred":"advmod","subj":"T1436","obj":"T1437"},{"id":"R771","pred":"amod","subj":"T1437","obj":"T1438"},{"id":"R773","pred":"prep","subj":"T1439","obj":"T1438"}],"text":" very low levels of expr"}