PMC:1564426 / 52-73 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T499","span":{"begin":4,"end":18},"obj":"_FRAGMENT"}],"text":"mal Development of Sk"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T438","span":{"begin":4,"end":18},"obj":"_FRAGMENT"}],"text":"mal Development of Sk"}

{"project":"craft-sa-dev","denotations":[{"id":"T577","span":{"begin":4,"end":15},"obj":"NN"},{"id":"T578","span":{"begin":16,"end":18},"obj":"IN"}],"relations":[{"id":"R17","pred":"prep","subj":"T578","obj":"T577"}],"text":"mal Development of Sk"}