About: http://webisa.webdatacommons.org/91532656

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	If so, scientists suggest that the possible sources include bacteria and other organisms.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com