organism: Escherichia coli
attributes.tag: strain
attributes.value: BL21_CK
attributes.tag: isolate
attributes.value: CK2
attributes.tag: host
attributes.value: not applicable
attributes.tag: isolation_source
attributes.value: not applicable
attributes.tag: collection_date
attributes.value: 2018-04-23
attributes.tag: geo_loc_name
attributes.value: China:Shijiazhuang
attributes.tag: sample_type
attributes.value: cell
attributes.tag: altitude
attributes.value: not applicable
attributes.tag: BioSampleModel
attributes.value: Microbe, viral or environmental