About: http://webisa.webdatacommons.org/416495805

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	Normally, a membrane is a substance which acts as a barrier to block the passage of some species, while allowing restricted or regulated passage of other species.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com