attributes.tag: collection_date
attributes.value: 2019-06
attributes.tag: depth
attributes.value: 33.5 m
attributes.tag: env_broad_scale
attributes.value: aquatic biome [ENVO:00002030]
attributes.tag: env_local_scale
attributes.value: aquifer [ENVO:00012408]
attributes.tag: env_medium
attributes.value: groundwater [ENVO:01001004]
attributes.tag: geo_loc_name
attributes.value: China: Baoding
attributes.tag: lat_lon
attributes.value: 38.48 N 115.45 E
attributes.tag: calcium
attributes.value: 44 mg/L
attributes.tag: chloride
attributes.value: 94 mg/L
attributes.tag: magnesium
attributes.value: 83 mg/L
attributes.tag: ph
attributes.value: 8.41
attributes.tag: sodium
attributes.value: 523 mg/L
attributes.tag: sulfate
attributes.value: 543 mg/L
attributes.tag: BioSampleModel
attributes.value: MIMS.me
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.water