PMC:7224658 / 10524-10642 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T85","span":{"begin":0,"end":118},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Thereafter, nationwide traffic continued to decrease – in the fourth week of February it was 26.1% lower than in 2019."}