PMC:3062687 / 28246-28250 JSONTXT

{"project":"bionlp-st-ge-2016-spacy-parsed","denotations":[{"id":"T20224","span":{"begin":0,"end":4},"obj":"VBD"}],"relations":[{"id":"R16125","pred":"ROOT","subj":"T20224","obj":"T20224"}],"text":"were"}