PMC:1635039 / 630-634 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T617","span":{"begin":3,"end":4},"obj":"NN"},{"id":"T618","span":{"begin":2,"end":3},"obj":"HYPH"}],"relations":[{"id":"R105","pred":"punct","subj":"T618","obj":"T617"}],"text":"GF-β"}