About: http://webisa.webdatacommons.org/410347984

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	In other embodiments, the weight screw head outer end surface can include markings, such as markings corresponding to mass characteristics of the weight screw, e.g., the total mass of the weight screw 32.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com