About: http://webisa.webdatacommons.org/298028451

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	The particles can be biological materials such as cells and microorganisms, e.g., erythrocytes, leukocytes, lymphocytes, hybridomas, streptococcus, Staphylococcus aureus, E. coli, viruses, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr