attributes.tag: host
attributes.value: not applicable
attributes.tag: isolation_source
attributes.value: not applicable
attributes.tag: collection_date
attributes.value: not applicable
attributes.tag: geo_loc_name
attributes.value: USA
attributes.tag: lat_lon
attributes.value: not applicable
attributes.tag: strain
attributes.value: not applicable
attributes.tag: sample_type
attributes.value: soil_field_core
attributes.tag: altitude
attributes.value: not applicable
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental