About: http://webisa.webdatacommons.org/131206229

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	An instrument as will be described herein may be a cylindrically shaped instrument made, for example, of metal such as steel or a material of similar tensile strength and properties.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com