PMC:7317266 / 4462-4567 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T78","span":{"begin":37,"end":38},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"In the second week of December 2019, a serious public health threat surfaced in the city of Wuhan, China."}

{"project":"LitCovid-sentences","denotations":[{"id":"T38","span":{"begin":0,"end":105},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In the second week of December 2019, a serious public health threat surfaced in the city of Wuhan, China."}