About: http://webisa.webdatacommons.org/440540619

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	These walls allow many kinds of chemical substances and cells to move rather freely between the bloodstream and the tissues.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com