PMC:7796058 / 32598-32999 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T210","span":{"begin":0,"end":3},"obj":"Sentence"},{"id":"T211","span":{"begin":4,"end":23},"obj":"Sentence"},{"id":"T212","span":{"begin":24,"end":133},"obj":"Sentence"},{"id":"T213","span":{"begin":134,"end":306},"obj":"Sentence"},{"id":"T214","span":{"begin":307,"end":401},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"C1: Risk from Cleaning: Cleaning schedule reported on a smartphone app based on the time that had elapsed from the previous cleaning. For this paper, the cleaning frequency for each room was every 6 h, meaning that after six hours the risk is maximized at one whereas immediately after cleaning it is at 0. C1 is a spatiotemporal map layer comprised of OGC IndoorGML cells with values between 0 and 1."}