PMC:7736111 / 136171-136194 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"3672","span":{"begin":3,"end":13},"obj":"Species"}],"attributes":[{"id":"A3672","pred":"tao:has_database_id","subj":"3672","obj":"Tax:2697049"}],"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":"24 SARS-CoV-2 negative:"}

{"project":"LitCovid-sentences","denotations":[{"id":"T897","span":{"begin":0,"end":23},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"24 SARS-CoV-2 negative:"}