About: http://webisa.webdatacommons.org/173388644

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 elements 47 may be in the form of balls, tubes, cylinders, disks, or other shapes.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com