PMC:539297 / 699-719 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T295","span":{"begin":4,"end":6},"obj":"TO"},{"id":"T296","span":{"begin":7,"end":16},"obj":"VB"}],"relations":[{"id":"R112","pred":"aux","subj":"T295","obj":"T296"}],"text":"lla to establish con"}