About: http://webisa.webdatacommons.org/376164125

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	This provides a higher resolution surface in the vicinity of the x-y position that was previously determined on the surface which graphical data including handprint, handwriting and other symbols can be recorded as audio signals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com