PMC:1584416 / 958-989 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T226","span":{"begin":1,"end":13},"obj":"JJ"},{"id":"T227","span":{"begin":14,"end":16},"obj":"IN"},{"id":"T228","span":{"begin":17,"end":29},"obj":"NNS"}],"relations":[{"id":"R132","pred":"prep","subj":"T227","obj":"T226"},{"id":"R133","pred":"pobj","subj":"T228","obj":"T227"}],"text":" attributable to combinations o"}