PMC:1283364 / 2800-2809 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T816","span":{"begin":4,"end":6},"obj":"IN"},{"id":"T817","span":{"begin":7,"end":9},"obj":"NN"}],"relations":[{"id":"R430","pred":"pobj","subj":"T817","obj":"T816"}],"text":"ion of Aβ"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T631","span":{"begin":7,"end":9},"obj":"CHEBI_PR_EXT:amyloid_beta"}],"text":"ion of Aβ"}