PMC:3586680 / 402-411
Annnotations
bionlp-st-ge-2016-spacy-parsed
{"project":"bionlp-st-ge-2016-spacy-parsed","denotations":[{"id":"T619","span":{"begin":1,"end":3},"obj":"VBZ"}],"text":" is frequ"}
pmc-enju-pas
{"project":"pmc-enju-pas","denotations":[{"id":"T231","span":{"begin":1,"end":3},"obj":"VB"}],"namespaces":[{"prefix":"_base","uri":"http://kmcs.nii.ac.jp/enju/"}],"text":" is frequ"}