attributes.tag: collection_date
attributes.value: 2019-11-01
attributes.tag: depth
attributes.value: 20cm
attributes.tag: elev
attributes.value: 34.5
attributes.tag: env_broad_scale
attributes.value: row crops
attributes.tag: env_local_scale
attributes.value: mean annual temperature
attributes.tag: env_medium
attributes.value: soil
attributes.tag: geo_loc_name
attributes.value: China:Shandong
attributes.tag: lat_lon
attributes.value: 36.815 N 118.008 E
attributes.tag: BioSampleModel
attributes.value: MIMARKS.survey
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.soil