organism: human metagenome
attributes.tag: host
attributes.value: Homo sapiens
attributes.tag: isolation_source
attributes.value: Serum EVs
attributes.tag: collection_date
attributes.value: 2021-12-06
attributes.tag: geo_loc_name
attributes.value: Japan: Osaka, Suita
attributes.tag: lat_lon
attributes.value: 34.759453 N 135.516861 E
attributes.tag: source_material_id
attributes.value: Serum EVs RCC116
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental