attributes.tag: collection_date
attributes.value: 2018-04-10
attributes.tag: depth
attributes.value: 10 cm
attributes.tag: elev
attributes.value: 351.5 m
attributes.tag: env_broad_scale
attributes.value: agricultural field [ENVO:00000114]
attributes.tag: env_local_scale
attributes.value: maize field [ENVO:01000348]
attributes.tag: env_medium
attributes.value: agricultural soil [ENVO:00002259]
attributes.tag: geo_loc_name
attributes.value: USA: Nebraska
attributes.tag: lat_lon
attributes.value: 40.85660 N 96.60547 W
attributes.tag: season
attributes.value: Spring
attributes.tag: treatment
attributes.value: MG_2.5
attributes.tag: Biological Replicate
attributes.value: 1
attributes.tag: BioSampleModel
attributes.value: MIMARKS.survey
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.soil