attributes.tag: isolation_source
attributes.value: alfalfa
attributes.tag: collection_date
attributes.value: not applicable
attributes.tag: geo_loc_name
attributes.value: China:Nanjing
attributes.tag: lat_lon
attributes.value: not collected
attributes.tag: samp_size
attributes.value: Ensiled with PA for 45days
attributes.tag: replicate
attributes.value: biological replicate 1
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental