About: http://webisa.webdatacommons.org/149418118

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	On-screen block and section lines, freehand drawing, annotations and measurements are a snap to add with the simple touch-screen interface.
http://www.w3.org/ns/prov#wasQuotedFrom	spotimaging.com