organism: soil metagenome
attributes.tag: isolation_source
attributes.value: lab microcosms
attributes.tag: collection_date
attributes.value: 2018-03
attributes.tag: geo_loc_name
attributes.value: China: Huizhou
attributes.tag: lat_lon
attributes.value: 23.518 N 114.527 E
attributes.tag: Treatment
attributes.value: F: addition of 23% hematite
attributes.tag: Sampling time (day)
attributes.value: 42.5
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental