attributes.tag: collection_date
attributes.value: 2014-05-12
attributes.tag: env_biome
attributes.value: rat gut
attributes.tag: env_feature
attributes.value: lab of animal experimental center
attributes.tag: env_material
attributes.value: feces
attributes.tag: geo_loc_name
attributes.value: China
attributes.tag: host
attributes.value: ?Rattus norvegicus
attributes.tag: lat_lon
attributes.value: 40 N 121 E
attributes.tag: BioSampleModel
attributes.value: MIMS.me
attributes.tag: BioSampleModel
attributes.value: MIGS/MIMS/MIMARKS.host-associated