PMC:1448208 / 3182-3187 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3525","span":{"begin":0,"end":2},"obj":"CD"},{"id":"T3527","span":{"begin":2,"end":3},"obj":"NN"}],"relations":[{"id":"R508","pred":"nummod","subj":"T3525","obj":"T3527"}],"text":"20% a"}