PMC:7229913 / 5807-5907 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7229913","sourcedb":"PMC","sourceid":"7229913","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7229913","text":"We calculated zonal means of gridded populations to show the locations with high population density.","tracks":[{"project":"LitCovid-sentences","denotations":[{"id":"T48","span":{"begin":0,"end":100},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T48","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-sentences","color":"#ec939b","default":true}]}]}}