PMC:1255741 / 76-95 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T83","span":{"begin":7,"end":13},"obj":"NN"},{"id":"T84","span":{"begin":14,"end":16},"obj":"IN"}],"relations":[{"id":"R11","pred":"prep","subj":"T84","obj":"T83"}],"text":"rolled Switch of AM"}