organism: gut metagenome
attributes.tag: collection_date
attributes.value: 2017
attributes.tag: env_broad_scale
attributes.value: Human gut
attributes.tag: env_local_scale
attributes.value: gut microbiome
attributes.tag: env_medium
attributes.value: stool
attributes.tag: geo_loc_name
attributes.value: China:Zhejiang, Hangzhou
attributes.tag: host
attributes.value: Homo sapiens
attributes.tag: lat_lon
attributes.value: 30.16 N 120.12 E
attributes.tag: reads_tax
attributes.value: B2rawdata
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental