organism: human oral metagenome
attributes.tag: sample_name
attributes.value: Dental_calculus_V1-V2_9a
attributes.tag: age
attributes.value: 60
attributes.tag: collection_date
attributes.value: 2022
attributes.tag: env_broad_scale
attributes.value: not applicable
attributes.tag: env_local_scale
attributes.value: not applicable
attributes.tag: env_medium
attributes.value: not applicable
attributes.tag: geo_loc_name
attributes.value: Japan
attributes.tag: host
attributes.value: Homo sapiens
attributes.tag: lat_lon
attributes.value: missing
attributes.tag: sex
attributes.value: male
attributes.tag: tissue
attributes.value: subgingival calculus
attributes.tag: BioSampleModel
attributes.value: MIMARKS.survey.human-oral