PMC:116589 / 1173-1183 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T363","span":{"begin":0,"end":6},"obj":"NN"},{"id":"T364","span":{"begin":7,"end":9},"obj":"IN"}],"relations":[{"id":"R196","pred":"prep","subj":"T364","obj":"T363"}],"text":"virtue of "}