title: experimental negative control for DNA extraction step
organism: metagenome
attributes.tag: isolation_source
attributes.value: Neg_extr3: experimental negative control for DNA extraction step
attributes.tag: collection_date
attributes.value: 2023
attributes.tag: geo_loc_name
attributes.value: Poland: Krakow
attributes.tag: lat_lon
attributes.value: 50.025359 N 19.901069 E
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental