About: http://webisa.webdatacommons.org/183319165

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	Touch systems are well known in the art and typically include a touch screen having a touch surface on which contacts are made using a pointer such as for example a pen tool, finger or other suitable object.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com