PMC:3148254 / 18635-18636 JSONTXT

{"project":"bionlp-st-ge-2016-spacy-parsed","denotations":[{"id":"T17138","span":{"begin":0,"end":1},"obj":"SYM"}],"relations":[{"id":"R13491","pred":"ROOT","subj":"T17138","obj":"T17138"}],"text":"/"}