PMC:1860061 / 128-137 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T476","span":{"begin":0,"end":8},"obj":"NN"},{"id":"T478","span":{"begin":8,"end":9},"obj":"HYPH"}],"text":"collagen-"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T433","span":{"begin":0,"end":8},"obj":"CHEBI_PR_EXT:collagen"}],"text":"collagen-"}