About: http://webisa.webdatacommons.org/117390286

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 cancer's spread to the brain is often undetected until patients start to develop symptoms such as seizures, headaches, and trouble thinking.
http://www.w3.org/ns/prov#wasQuotedFrom	eurekalert.org