PMC:1482699 / 12-25 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T577","span":{"begin":0,"end":9},"obj":"NN"},{"id":"T578","span":{"begin":10,"end":12},"obj":"IN"}],"relations":[{"id":"R3","pred":"prep","subj":"T578","obj":"T577"}],"text":"isolation of "}