PMC:7078825 / 14024-14258 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T48","span":{"begin":66,"end":67},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T49","span":{"begin":116,"end":119},"obj":"http://purl.obolibrary.org/obo/CLO_0050236"},{"id":"T50","span":{"begin":134,"end":135},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T51","span":{"begin":220,"end":221},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"If the Internet search engines and social media data were used in a real-time surveillance system, finding the best lag time would be a challenge because we would not have any training data to calibrate the analysis for a new disease."}

{"project":"LitCovid-sentences","denotations":[{"id":"T105","span":{"begin":0,"end":234},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"If the Internet search engines and social media data were used in a real-time surveillance system, finding the best lag time would be a challenge because we would not have any training data to calibrate the analysis for a new disease."}