organism: soil metagenome
attributes.tag: collection_date
attributes.value: not applicable
attributes.tag: depth
attributes.value: 2cm,6cm,10cm
attributes.tag: elev
attributes.value: 1cm
attributes.tag: env_biome
attributes.value: pot soil
attributes.tag: env_feature
attributes.value: graphene oxide contaminated soil
attributes.tag: env_material
attributes.value: sandy loam
attributes.tag: geo_loc_name
attributes.value: China
attributes.tag: lat_lon
attributes.value: not applicable
attributes.tag: BioSampleModel
attributes.value: MIMS.me
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.soil