PMC:1860061 / 127-137 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T476","span":{"begin":1,"end":9},"obj":"NN"},{"id":"T478","span":{"begin":9,"end":10},"obj":"HYPH"}],"text":" collagen-"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T433","span":{"begin":1,"end":9},"obj":"CHEBI_PR_EXT:collagen"}],"text":" collagen-"}