attributes.tag: collection_date
attributes.value: 2021-06-24
attributes.tag: depth
attributes.value: 0-20
attributes.tag: elev
attributes.value: 80
attributes.tag: env_broad_scale
attributes.value: Agricultural soil
attributes.tag: env_local_scale
attributes.value: Fertilizer
attributes.tag: env_medium
attributes.value: Soil
attributes.tag: geo_loc_name
attributes.value: China:Henan Province
attributes.tag: lat_lon
attributes.value: 36.05 N 113.93 E
attributes.tag: BioSampleModel
attributes.value: MIMS.me
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.soil