organism: chicken gut metagenome
attributes.tag: breed
attributes.value: chicken
attributes.tag: age
attributes.value: missing
attributes.tag: sex
attributes.value: male
attributes.tag: tissue
attributes.value: gut
attributes.tag: collection_date
attributes.value: 2023-06-01
attributes.tag: geo_loc_name
attributes.value: China:Lhasa
attributes.tag: replicate
attributes.value: replicate=biological replicate3
attributes.tag: experimental_factor
attributes.value: day one content
attributes.tag: host
attributes.value: missing
attributes.tag: isolation_source
attributes.value: missing
attributes.tag: lat_lon
attributes.value: missing
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental