About: http://webisa.webdatacommons.org/421639441

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	It can be caused by an injury or illness that affects the brain, such as a stroke or brain tumor, or its cause can be unknown.
http://www.w3.org/ns/prov#wasQuotedFrom	siumed.edu