PMC:7573904 / 522-820 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"20","span":{"begin":170,"end":177},"obj":"Species"},{"id":"21","span":{"begin":161,"end":168},"obj":"Chemical"},{"id":"22","span":{"begin":107,"end":115},"obj":"Disease"},{"id":"23","span":{"begin":240,"end":248},"obj":"Disease"}],"attributes":[{"id":"A20","pred":"tao:has_database_id","subj":"20","obj":"Tax:4097"},{"id":"A21","pred":"tao:has_database_id","subj":"21","obj":"MESH:D000438"},{"id":"A22","pred":"tao:has_database_id","subj":"22","obj":"MESH:C000657245"},{"id":"A23","pred":"tao:has_database_id","subj":"23","obj":"MESH:C000657245"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"A web-based survey was filled out by an unselected population during the social distancing measures of the COVID-19 pandemic in Belgium that assessed changes in alcohol, tobacco, and cannabis consumption in the period before and during the COVID-19 lockdown and also asked about reasons for change."}

{"project":"LitCovid-sentences","denotations":[{"id":"T10","span":{"begin":0,"end":298},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A web-based survey was filled out by an unselected population during the social distancing measures of the COVID-19 pandemic in Belgium that assessed changes in alcohol, tobacco, and cannabis consumption in the period before and during the COVID-19 lockdown and also asked about reasons for change."}