PMC:1584416 / 2196-2212 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T615","span":{"begin":0,"end":8},"obj":"NN"},{"id":"T617","span":{"begin":9,"end":11},"obj":"IN"}],"relations":[{"id":"R293","pred":"prep","subj":"T617","obj":"T615"}],"text":"Evidence of inte"}