About: http://webisa.webdatacommons.org/41106218

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	FIG. 1B is a block diagram depicting an exemplary embodiment of a projection system having host computers each with a respective graphics module for respectively controlling projectors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com