PMC:7143846 / 914-1091 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"22","span":{"begin":148,"end":156},"obj":"Disease"}],"attributes":[{"id":"A22","pred":"tao:has_database_id","subj":"22","obj":"MESH:C000657245"}],"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 sentiment analysis and the paired sample t-test were performed to examine the differences in the same group before and after the declaration of COVID-19 on 20 January, 2020."}

{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T9","span":{"begin":148,"end":156},"obj":"Disease"}],"attributes":[{"id":"A9","pred":"mondo_id","subj":"T9","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"}],"text":"The sentiment analysis and the paired sample t-test were performed to examine the differences in the same group before and after the declaration of COVID-19 on 20 January, 2020."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T8","span":{"begin":47,"end":51},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"The sentiment analysis and the paired sample t-test were performed to examine the differences in the same group before and after the declaration of COVID-19 on 20 January, 2020."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":106,"end":111},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_24433"}],"text":"The sentiment analysis and the paired sample t-test were performed to examine the differences in the same group before and after the declaration of COVID-19 on 20 January, 2020."}

{"project":"LitCovid-sentences","denotations":[{"id":"T8","span":{"begin":0,"end":177},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The sentiment analysis and the paired sample t-test were performed to examine the differences in the same group before and after the declaration of COVID-19 on 20 January, 2020."}