About: http://webisa.webdatacommons.org/353961303

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, in portable devices such as cell phones, mp3 players, etc., where thinness is critical, it can be difficult to design mechanics that successfully maintain the air gap during a non-touched state.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca