About: http://webisa.webdatacommons.org/297592829

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	There are confirmed sources of stem cells in adult tissues, such as bone marrow, that maintain the ability to differentiate into the diverse cell types of that tissue throughout the life of an organism.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu