PMC:1448208 / 167-183 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T862","span":{"begin":3,"end":8},"obj":"NN"},{"id":"T864","span":{"begin":9,"end":11},"obj":"IN"}],"relations":[{"id":"R23","pred":"prep","subj":"T864","obj":"T862"}],"text":"rn error of meta"}