PMC:116589 / 1237-1245 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T378","span":{"begin":0,"end":5},"obj":"NNS"},{"id":"T379","span":{"begin":6,"end":8},"obj":"IN"}],"relations":[{"id":"R209","pred":"prep","subj":"T379","obj":"T378"}],"text":"lines of"}