About: http://webisa.webdatacommons.org/251026610

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	Accordingly, there is a need for pen-based, mobile data capture system that accurately records the position of the tip of the pen, rather than the location of the transmitter and that does not require the use of special paper.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com