PMC:2664230 / 18912-18916 JSONTXT

{"project":"bionlp-st-ge-2016-spacy-parsed","denotations":[{"id":"T8699","span":{"begin":0,"end":4},"obj":"VBD"}],"relations":[{"id":"R7120","pred":"ROOT","subj":"T8699","obj":"T8699"}],"text":"used"}