organism: metagenome
attributes.tag: isolation_source
attributes.value: root
attributes.tag: collection_date
attributes.value: 2018-07/2018-08
attributes.tag: geo_loc_name
attributes.value: China: Hebei province
attributes.tag: lat_lon
attributes.value: 42.41 N 117.25 E
attributes.tag: Age_with_N_addition
attributes.value: Young_N50 addition_replicate_1
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental