organism: bioreactor metagenome
attributes.tag: host
attributes.value: not collected
attributes.tag: isolation_source
attributes.value: sludge of eAnMBR
attributes.tag: collection_date
attributes.value: 2022-11
attributes.tag: geo_loc_name
attributes.value: China:Beijing
attributes.tag: lat_lon
attributes.value: 40 N 116 E
attributes.tag: ref_biomaterial
attributes.value: not collected
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental