About: http://webisa.webdatacommons.org/440216982

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 existence of these cells has been known about for some time, but scientists have only recently discovered that they can self-renew and produce many different types of cells - the hallmarks of stem cells.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk