PMC:1283364 / 10877-10883 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2938","span":{"begin":0,"end":2},"obj":"CD"},{"id":"T2939","span":{"begin":3,"end":4},"obj":"NN"},{"id":"T2940","span":{"begin":4,"end":6},"obj":","}],"relations":[{"id":"R2004","pred":"nummod","subj":"T2938","obj":"T2939"}],"text":"30 s, "}