About: http://webisa.webdatacommons.org/445170054

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	However, it is preferred that the material be plastic, such as polypropylene or polycarbonate or the like, so that the housing may be molded in an inexpensive fashion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es