About: http://webisa.webdatacommons.org/449307790

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	Existing tools for isolating them only catch certain types of cells ??? those that express specific surface proteins or are larger than normal blood cells.
http://www.w3.org/ns/prov#wasQuotedFrom	umich.edu