organism: soil metagenome
attributes.tag: collection_date
attributes.value: 2012-03-11
attributes.tag: depth
attributes.value: 2 cm
attributes.tag: elev
attributes.value: 4 m
attributes.tag: env_biome
attributes.value: grass land
attributes.tag: env_feature
attributes.value: estuary island
attributes.tag: env_material
attributes.value: soil
attributes.tag: geo_loc_name
attributes.value: China: Chongming
attributes.tag: lat_lon
attributes.value: 31.517 N 121.656 E
attributes.tag: BioSampleModel
attributes.value: MIMS.me
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.soil