About: http://webisa.webdatacommons.org/20088207

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 the preferred embodiment, these portions are formed of a suitable, durable polymer material, such as poly block urethane, polyester, or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk