About: http://webisa.webdatacommons.org/396852015

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 modules are preferably formed by an injection molding process from an inherently slick or low friction material such as polypropylene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es