PMC:1448208 / 14803-14807 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T8286","span":{"begin":0,"end":3},"obj":"NN"},{"id":"T8287","span":{"begin":3,"end":4},"obj":"SYM"}],"relations":[{"id":"R2451","pred":"punct","subj":"T8287","obj":"T8286"}],"text":"Mg2+"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T8096","span":{"begin":0,"end":4},"obj":"CHEBI:18420"}],"text":"Mg2+"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T8062","span":{"begin":0,"end":4},"obj":"CHEBI:18420"}],"text":"Mg2+"}