About: http://webisa.webdatacommons.org/200832197

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	The filaments 51 should be made of rigid material, such as rigid plastic, metal or glass, in order to be able to take up axial forces.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk