About: http://webisa.webdatacommons.org/228441136

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 cover including a blocking member and including a surface defining a plane; and
http://www.w3.org/ns/prov#wasQuotedFrom	google.com