organism: human oral metagenome
attributes.tag: host
attributes.value: Homo sapiens
attributes.tag: collection_date
attributes.value: not applicable
attributes.tag: geo_loc_name
attributes.value: not applicable
attributes.tag: lat_lon
attributes.value: not applicable
attributes.tag: source_material_id
attributes.value: gum brushes
attributes.tag: age
attributes.value: 55
attributes.tag: partecipants
attributes.value: V
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental