About: http://webisa.webdatacommons.org/426602216

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	Thus, the ribs 218 may typically be made of polypropylene, polyethylene, or other similar materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com