organism: human gut metagenome
attributes.tag: host
attributes.value: Homo sapiens
attributes.tag: isolation_source
attributes.value: Gut microbiota from patient 25 (pre-surgery)
attributes.tag: collection_date
attributes.value: 2017
attributes.tag: geo_loc_name
attributes.value: Spain:Madrid
attributes.tag: lat_lon
attributes.value: 40.48 N 3.69 W
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental