PMC:7199903 / 937-947
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T139","span":{"begin":1,"end":9},"obj":"NN"}],"text":"\nAbstract\n"}
LitCovid-sample-sentences
{"project":"LitCovid-sample-sentences","denotations":[{"id":"T11","span":{"begin":1,"end":9},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"\nAbstract\n"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T11","span":{"begin":1,"end":9},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"\nAbstract\n"}