About: http://webisa.webdatacommons.org/199785493

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	However, if the blood system has been ravished by disease or by treatments such as radiation or chemotherapy, new stem cells are necessary to rebuild the body???s blood and immune systems.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com