organism: human gut metagenome
attributes.tag: host
attributes.value: Homo sapiens
attributes.tag: collection_date
attributes.value: not applicable
attributes.tag: geo_loc_name
attributes.value: China: The Department of Rheumatology, Qingdao Municipal Hospital,Qingdao
attributes.tag: lat_lon
attributes.value: not collected
attributes.tag: replicate
attributes.value: Snd05
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental