About: http://webisa.webdatacommons.org/448224606

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	Scientists must now determine what growth factors or other signals prompt the bone marrow cells to enter the brain and develop into neurons.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov