PMC:194730 / 324-332 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T269","span":{"begin":0,"end":2},"obj":"CD"},{"id":"T270","span":{"begin":3,"end":6},"obj":"NN"}],"relations":[{"id":"R55","pred":"nummod","subj":"T269","obj":"T270"}],"text":"47 kDa i"}