PMC:48141 / 9-27 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T29","span":{"begin":3,"end":11},"obj":"NN"},{"id":"T32","span":{"begin":12,"end":14},"obj":"IN"}],"relations":[{"id":"R3","pred":"prep","subj":"T32","obj":"T29"}],"text":"ar pressure in gen"}