PMC:1564426 / 40373-40389 JSONTXT

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{"project":"craft-ca-core-dev","denotations":[{"id":"T21721","span":{"begin":0,"end":16},"obj":"_FRAGMENT"}],"text":"specification of"}

{"project":"craft-sa-dev","denotations":[{"id":"T22437","span":{"begin":0,"end":13},"obj":"NN"},{"id":"T22438","span":{"begin":14,"end":16},"obj":"IN"}],"relations":[{"id":"R6198","pred":"prep","subj":"T22438","obj":"T22437"}],"text":"specification of"}