PMC:314463 / 11460-11464 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2906","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T2907","span":{"begin":0,"end":1},"obj":"HYPH"}],"relations":[{"id":"R1895","pred":"punct","subj":"T2907","obj":"T2906"}],"text":"/at "}