PMC:1626108 / 1132-1144 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T419","span":{"begin":4,"end":9},"obj":"NNS"},{"id":"T422","span":{"begin":10,"end":12},"obj":"IN"}],"relations":[{"id":"R177","pred":"prep","subj":"T422","obj":"T419"}],"text":"nct roles in"}