PMC:7799377 / 4106-4252 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T31","span":{"begin":0,"end":146},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The novel SARS-CoV-2 virus, which first appeared in 2019, is just one of several coronaviruses that have caused epidemics in the past two decades."}

{"project":"LitCovid-PubTator","denotations":[{"id":"145","span":{"begin":10,"end":20},"obj":"Species"},{"id":"146","span":{"begin":81,"end":94},"obj":"Species"}],"attributes":[{"id":"A145","pred":"tao:has_database_id","subj":"145","obj":"Tax:2697049"},{"id":"A146","pred":"tao:has_database_id","subj":"146","obj":"Tax:11118"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"The novel SARS-CoV-2 virus, which first appeared in 2019, is just one of several coronaviruses that have caused epidemics in the past two decades."}