PMC:3589482 / 522-532 JSONTXT

{"project":"bionlp-st-ge-2016-spacy-parsed","denotations":[{"id":"T839","span":{"begin":3,"end":4},"obj":"CD"},{"id":"T838","span":{"begin":0,"end":2},"obj":"IN"}],"relations":[{"id":"R426","pred":"pobj","subj":"T839","obj":"T838"}],"text":"by ∼1000-f"}

{"project":"pmc-enju-pas","denotations":[{"id":"T301","span":{"begin":0,"end":2},"obj":"IN"}],"namespaces":[{"prefix":"_base","uri":"http://kmcs.nii.ac.jp/enju/"}],"text":"by ∼1000-f"}