PMC:1140370 / 1746-1765 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T776","span":{"begin":2,"end":10},"obj":"VBN"},{"id":"T792","span":{"begin":11,"end":14},"obj":"IN"}],"relations":[{"id":"R310","pred":"prep","subj":"T792","obj":"T776"}],"text":"s required for unwi"}