organism: human gut metagenome
attributes.tag: host
attributes.value: Homo sapiens
attributes.tag: collection_date
attributes.value: missing
attributes.tag: geo_loc_name
attributes.value: not applicable
attributes.tag: lat_lon
attributes.value: not applicable
attributes.tag: samp_mat_process
attributes.value: Healthy Gut H
attributes.tag: isolation-source
attributes.value: healthy gut H
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental