PMC:7499623 / 17716-17767 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T111","span":{"begin":15,"end":16},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T112","span":{"begin":43,"end":50},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"There was also a wide variety in levels of testing."}

{"project":"LitCovid-sentences","denotations":[{"id":"T180","span":{"begin":0,"end":51},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"There was also a wide variety in levels of testing."}