About: http://webisa.webdatacommons.org/214955540

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 shielding material can include inorganic materials, such as oxides including zinc oxide and titanium dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org