PubMed:3929967 / 888-897
Annnotations
spacy-test
{"project":"spacy-test","denotations":[{"id":"spaCy_T155","span":{"begin":0,"end":9},"obj":"VBN"}],"relations":[{"id":"spaCy_R155","pred":"ROOT","subj":"spaCy_T155","obj":"spaCy_T155"}],"text":"prolonged"}