PMC:1382200 / 12-33 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T669","span":{"begin":1,"end":9},"obj":"VBN"},{"id":"T671","span":{"begin":10,"end":13},"obj":"IN"}],"relations":[{"id":"R7","pred":"prep","subj":"T671","obj":"T669"}],"text":" required for preimpl"}