PMC:7210464 / 98050-98205 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T940","span":{"begin":0,"end":155},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"There are some cities in which only part of their counties declared to implement “closed management of communities” or “family outdoor restriction” policy."}