PMC:7253482 / 77-88
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T8","span":{"begin":2,"end":10},"obj":"NN"}],"text":"\n\nAbstract\n"}
LitCovid-sample-sentences
{"project":"LitCovid-sample-sentences","denotations":[{"id":"T2","span":{"begin":2,"end":10},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"\n\nAbstract\n"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":2,"end":10},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"\n\nAbstract\n"}