PMC:1255741 / 1337-1352 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T310","span":{"begin":1,"end":9},"obj":"NN"},{"id":"T312","span":{"begin":9,"end":11},"obj":","}],"relations":[{"id":"R222","pred":"punct","subj":"T312","obj":"T310"}],"text":" learning, disc"}