CORD-19:02a009e42054081b441d0f4b203679c4b0cae38d / 14455-14679 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T97","span":{"begin":0,"end":224},"obj":"Sentence"},{"id":"T57920","span":{"begin":0,"end":224},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A sample was considered positive if its peak optical density (OD) value was greater than either 0.025 or the background value (the average of three negative controls + 3 times their standard deviation), whichever was higher."}

{"project":"CORD-19-PD-MONDO","denotations":[{"id":"T75","span":{"begin":62,"end":64},"obj":"Disease"},{"id":"T46433","span":{"begin":62,"end":64},"obj":"Disease"}],"attributes":[{"id":"A75","pred":"mondo_id","subj":"T75","obj":"http://purl.obolibrary.org/obo/MONDO_0017178"},{"id":"A12048","pred":"mondo_id","subj":"T46433","obj":"http://purl.obolibrary.org/obo/MONDO_0017178"}],"text":"A sample was considered positive if its peak optical density (OD) value was greater than either 0.025 or the background value (the average of three negative controls + 3 times their standard deviation), whichever was higher."}