PMC:1420271 / 270-278 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T640","span":{"begin":6,"end":8},"obj":"_FRAGMENT"}],"text":"stem (ES"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T716","span":{"begin":6,"end":8},"obj":"_FRAGMENT"}],"text":"stem (ES"}

{"project":"craft-sa-dev","denotations":[{"id":"T856","span":{"begin":0,"end":4},"obj":"NN"},{"id":"T858","span":{"begin":5,"end":6},"obj":"-LRB-"},{"id":"T859","span":{"begin":6,"end":8},"obj":"NN"}],"relations":[{"id":"R60","pred":"punct","subj":"T858","obj":"T856"},{"id":"R61","pred":"appos","subj":"T859","obj":"T856"}],"text":"stem (ES"}