PMC:1315279 / 11159-11169 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2725","span":{"begin":0,"end":4},"obj":"NN"},{"id":"T2726","span":{"begin":5,"end":7},"obj":"IN"}],"relations":[{"id":"R1624","pred":"prep","subj":"T2726","obj":"T2725"}],"text":"lack of vi"}