attributes.tag: isolation_source
attributes.value: Neylon bags containing ground oat straw placed in chernozem soil
attributes.tag: collection_date
attributes.value: 2019-03
attributes.tag: geo_loc_name
attributes.value: Russia: Voronezh, Kamennaya Steppe reserve
attributes.tag: lat_lon
attributes.value: 51.01 N 40.43 E
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental