PMC:7003341 / 23803-23887 JSONTXT

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    LitCovid-sentences

    {"project":"LitCovid-sentences","denotations":[{"id":"T197","span":{"begin":0,"end":77},"obj":"Sentence"},{"id":"T198","span":{"begin":78,"end":84},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" 7 Open windows for ventilation in shared areas such as toilets and kitchens. Strong"}