CORD-19:077465741790f0c5c5ab05866adc5dbcfcdb2f7c / 2761-2871 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T31","span":{"begin":0,"end":110},"obj":"Sentence"},{"id":"TextSentencer_T31","span":{"begin":0,"end":110},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"It seems that considerable progress has been made, for instance by the use of the K88 antigen as an immunogen."}

{"project":"Epistemic_Statements","denotations":[{"id":"T4","span":{"begin":0,"end":110},"obj":"Epistemic_statement"}],"text":"It seems that considerable progress has been made, for instance by the use of the K88 antigen as an immunogen."}

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T31","span":{"begin":0,"end":110},"obj":"Sentence"}],"text":"It seems that considerable progress has been made, for instance by the use of the K88 antigen as an immunogen."}