PMC:88885 / 1846-1859 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T595","span":{"begin":5,"end":9},"obj":"NN"},{"id":"T597","span":{"begin":10,"end":12},"obj":"IN"}],"relations":[{"id":"R306","pred":"prep","subj":"T597","obj":"T595"}],"text":"irst year of "}