organism: Caenorhabditis elegans
attributes.tag: strain
attributes.value: N2
attributes.tag: dev_stage
attributes.value: all stage
attributes.tag: sex
attributes.value: hermaphrodite
attributes.tag: tissue
attributes.value: whole
attributes.tag: collection_date
attributes.value: not collected
attributes.tag: geo_loc_name
attributes.value: China
attributes.tag: lat_lon
attributes.value: 31.912199 N 117.17296 E
attributes.tag: treatment
attributes.value: PFOA
attributes.tag: BioSampleModel
attributes.value: Model organism or animal