About: http://webisa.webdatacommons.org/50142748

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	As noted by Apple, all-glass structures can be heavy, especially if the material is layered to protect against scratches, drops and other accidental damage.
http://www.w3.org/ns/prov#wasQuotedFrom	appleinsider.com