PMC:7445716 / 488-502 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7445716","sourcedb":"PMC","sourceid":"7445716","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7445716","text":" a systematic ","tracks":[{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":1,"end":2},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"attributes":[{"subj":"T2","pred":"source","obj":"LitCovid-PD-CLO"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PD-CLO","color":"#ece793","default":true}]}]}}