PMC:1892049 / 186-200 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T898","span":{"begin":3,"end":7},"obj":"VBN"},{"id":"T899","span":{"begin":8,"end":14},"obj":"IN"}],"relations":[{"id":"R25","pred":"prep","subj":"T899","obj":"T898"}],"text":"ce used within"}