PMC:194730 / 170-178 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T236","span":{"begin":0,"end":1},"obj":"DT"},{"id":"T238","span":{"begin":2,"end":6},"obj":"NN"},{"id":"T240","span":{"begin":6,"end":7},"obj":"HYPH"}],"relations":[{"id":"R28","pred":"punct","subj":"T240","obj":"T238"}],"text":"a Ca2+- "}

{"project":"craft-ca-core-dev","denotations":[{"id":"T79","span":{"begin":2,"end":6},"obj":"CHEBI:29108"}],"text":"a Ca2+- "}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T139","span":{"begin":2,"end":6},"obj":"CHEBI:29108"}],"text":"a Ca2+- "}