PMC:314463 / 7117-7122 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1898","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T1899","span":{"begin":0,"end":1},"obj":"HYPH"}],"relations":[{"id":"R1144","pred":"punct","subj":"T1899","obj":"T1898"}],"text":"/at m"}