organism: soil metagenome
attributes.tag: collection_date
attributes.value: 2011-09
attributes.tag: depth
attributes.value: 5-20 cm
attributes.tag: elev
attributes.value: 159 m
attributes.tag: env_biome
attributes.value: steppe
attributes.tag: env_feature
attributes.value: virgin soil
attributes.tag: env_material
attributes.value: soil
attributes.tag: geo_loc_name
attributes.value: Russia: Republic of Kalmykia
attributes.tag: lat_lon
attributes.value: 46.2858 N 44.2531 E
attributes.tag: BioSampleModel
attributes.value: MIMS.me
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.soil