PMC:1189074 / 117-127 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T59","span":{"begin":3,"end":8},"obj":"NN"},{"id":"T60","span":{"begin":2,"end":3},"obj":"HYPH"}],"relations":[{"id":"R136","pred":"punct","subj":"T60","obj":"T59"}],"text":"um-chain a"}