organism: food metagenome
attributes.tag: collected_by
attributes.value: Wen Zhang
attributes.tag: geo_loc_name
attributes.value: USA: San Francisco
attributes.tag: collection_date
attributes.value: 2014
attributes.tag: isolation_source
attributes.value: Supermarket
attributes.tag: lat_lon
attributes.value: 37.7833 N 122.4167 W
attributes.tag: isolate
attributes.value: food from supermarket
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental