About: http://webisa.webdatacommons.org/150877426

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	It makes it easy to accurately position the projected image of your projector onto a wall, easel or other vertical surfaces.
http://www.w3.org/ns/prov#wasQuotedFrom	misterart.com