PMC:7170415 / 330-482 JSONTXT

{"project":"LitCovid-PD-UBERON","denotations":[{"id":"T1","span":{"begin":86,"end":91},"obj":"Body_part"}],"attributes":[{"id":"A1","pred":"uberon_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/UBERON_0002542"}],"text":"at began in late 2019. In a few countries, the use of diagnostic testing on a massive scale has been a cornerstone of successful containment strategies."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T5","span":{"begin":26,"end":27},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T6","span":{"begin":65,"end":72},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T7","span":{"begin":76,"end":77},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T8","span":{"begin":92,"end":95},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T9","span":{"begin":101,"end":102},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"at began in late 2019. In a few countries, the use of diagnostic testing on a massive scale has been a cornerstone of successful containment strategies."}

{"project":"LitCovid-sentences","denotations":[{"id":"T6","span":{"begin":23,"end":152},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"at began in late 2019. In a few countries, the use of diagnostic testing on a massive scale has been a cornerstone of successful containment strategies."}