PMC:48141 / 229-252 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T70","span":{"begin":3,"end":5},"obj":"TO"},{"id":"T71","span":{"begin":6,"end":15},"obj":"VB"},{"id":"T72","span":{"begin":16,"end":19},"obj":"DT"}],"relations":[{"id":"R34","pred":"aux","subj":"T70","obj":"T71"}],"text":"as to determine the IOP"}