PMC:1382200 / 5350-5358 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3990","span":{"begin":0,"end":1},"obj":"DT"},{"id":"T3991","span":{"begin":2,"end":6},"obj":"NN"}],"relations":[{"id":"R994","pred":"det","subj":"T3990","obj":"T3991"}],"text":"a role f"}