About: http://webisa.webdatacommons.org/38657722

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 cell membrane is a structure which surrounds the outside of a cell and it is composed of two materials, a lipid bilayer and proteins.
http://www.w3.org/ns/prov#wasQuotedFrom	brainmass.com