PMC:549712 / 166-181 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T294","span":{"begin":1,"end":12},"obj":"JJ"},{"id":"T295","span":{"begin":13,"end":15},"obj":"IN"}],"relations":[{"id":"R22","pred":"prep","subj":"T295","obj":"T294"}],"text":" fundamental to"}