About: http://webisa.webdatacommons.org/281705389

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	Shed under both normal and pathological conditions, they can be isolated from biofluids such as blood, urine and cerebrospinal fluid.
http://www.w3.org/ns/prov#wasQuotedFrom	prnewswire.com