About: http://webisa.webdatacommons.org/345120540

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	It also protects against dust, spills and other possible contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom	summationtechnology.com