organism: human gut metagenome
attributes.tag: host
attributes.value: Homo sapiens
attributes.tag: isolation_source
attributes.value: airway microbiome
attributes.tag: collection_date
attributes.value: missing
attributes.tag: geo_loc_name
attributes.value: China: Shanghai
attributes.tag: lat_lon
attributes.value: missing
attributes.tag: biomaterial_provider
attributes.value: Nantong Third Hospital Affiliated to Nantong University, China
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental