PMC:1617083 / 23088-23099 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T13023","span":{"begin":8,"end":10},"obj":"IN"},{"id":"T13022","span":{"begin":0,"end":7},"obj":"NN"}],"relations":[{"id":"R3948","pred":"prep","subj":"T13023","obj":"T13022"}],"text":"progeny of "}