attributes.tag: collection_date
attributes.value: 2019-11
attributes.tag: depth
attributes.value: surface
attributes.tag: elev
attributes.value: missing
attributes.tag: env_broad_scale
attributes.value: terrestrial biom
attributes.tag: env_local_scale
attributes.value: not applicable
attributes.tag: env_medium
attributes.value: mud
attributes.tag: geo_loc_name
attributes.value: Japan: Nigata prefecture
attributes.tag: lat_lon
attributes.value: 37.12103950 N 138.55730852 E
attributes.tag: BioSampleModel
attributes.value: MIMARKS.survey
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.soil