About: http://webisa.webdatacommons.org/338685332

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	has a shape including a plurality of adjacent curved portions, and wherein the shape of the sheet does not conform to the shape of at least some of the protrusions. 5.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com