PMC:1540739 / 37-44 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T450","span":{"begin":2,"end":4},"obj":"NN"}],"text":"r ES an"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T405","span":{"begin":2,"end":4},"obj":"_FRAGMENT"}],"text":"r ES an"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T385","span":{"begin":2,"end":4},"obj":"_FRAGMENT"}],"text":"r ES an"}