About: http://webisa.webdatacommons.org/447576834

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	Such sheaths are white in appearance and make up the white matter component of the brain, in contrast to the grey-brown cell bodies, blood vessels, and other cellular components that make up the grey matter component of the brain.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com