CORD-19:5b86e6307a43623963d73738a991a2f37e91488b / 465840-466016
Annnotations
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T198","span":{"begin":0,"end":176},"obj":"Sentence"}],"text":"There are presently at least 60 distinct antigenic strains of the virus of natural origin and no reason to think that the possibility of recombination of subtypes is exhausted."}
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"T60744","span":{"begin":0,"end":176},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"There are presently at least 60 distinct antigenic strains of the virus of natural origin and no reason to think that the possibility of recombination of subtypes is exhausted."}
Epistemic_Statements
{"project":"Epistemic_Statements","denotations":[{"id":"T1625","span":{"begin":0,"end":176},"obj":"Epistemic_statement"}],"text":"There are presently at least 60 distinct antigenic strains of the virus of natural origin and no reason to think that the possibility of recombination of subtypes is exhausted."}