About: http://webisa.webdatacommons.org/345559911

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	A gene that allows cancer to spread into the brain has been identified by US scientists.The brain is well protected by a network of defences, and it can be very difficult for foreign substances such as viruses and drugs to gain access.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk