About: http://webisa.webdatacommons.org/381735191

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	With either of the above prior art arrangements, the calculator is in an inconvenient position if and when placed on a horizontal surface such as a desktop.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com