CORD-19:cf1631f486167031d3429ac3e81d2bb99f33f15e / 9792-9910
Annnotations
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T78","span":{"begin":0,"end":118},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"All samples were visually checked for clarity after ultracentrifugation, and no indication of precipitation was found."}
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T78","span":{"begin":0,"end":118},"obj":"Sentence"}],"text":"All samples were visually checked for clarity after ultracentrifugation, and no indication of precipitation was found."}