About: http://webisa.webdatacommons.org/416670692

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	Rotary rod 3 and wheels 4 are made of metal, wood, or other suitable materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com