PMC:1140370 / 8199-8214 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2449","span":{"begin":2,"end":5},"obj":"IN"},{"id":"T2450","span":{"begin":6,"end":8},"obj":"CD"},{"id":"T2451","span":{"begin":9,"end":12},"obj":"NN"},{"id":"T2452","span":{"begin":12,"end":13},"obj":"."}],"relations":[{"id":"R1567","pred":"nummod","subj":"T2450","obj":"T2451"},{"id":"R1568","pred":"pobj","subj":"T2451","obj":"T2449"}],"text":"n for 20 min. A"}