PMC:1860061 / 23286-23299 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T14315","span":{"begin":0,"end":10},"obj":"NN"},{"id":"T14316","span":{"begin":11,"end":13},"obj":"IN"}],"relations":[{"id":"R4480","pred":"prep","subj":"T14316","obj":"T14315"}],"text":"production of"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T13440","span":{"begin":0,"end":13},"obj":"_FRAGMENT"}],"text":"production of"}