PMC:1315279 / 5791-5803 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1581","span":{"begin":0,"end":9},"obj":"NN"},{"id":"T1582","span":{"begin":10,"end":12},"obj":"IN"}],"relations":[{"id":"R836","pred":"prep","subj":"T1582","obj":"T1581"}],"text":"formation of"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T962","span":{"begin":0,"end":12},"obj":"_FRAGMENT"}],"text":"formation of"}