PMC:1064854 / 650-653 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T847","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T848","span":{"begin":0,"end":1},"obj":"HYPH"}],"relations":[{"id":"R111","pred":"punct","subj":"T848","obj":"T847"}],"text":"-1α"}