About: http://webisa.webdatacommons.org/44087545

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	He spent a long time going through the location of the projector relative to the screen and the screen size as well as whether ceiling or floor mounted.
http://www.w3.org/ns/prov#wasQuotedFrom	projectorpoint.co.uk