About: http://webisa.webdatacommons.org/355249241

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	In one embodiment, a bottom side of the base 52 has an external contour (e.g., rectilinear) that substantially conforms to the contour of a flat surface such as a desktop.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca