About: http://webisa.webdatacommons.org/453602831

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	Projector A projector is a device that enables an image, such as a computer screen, to be projected onto a flat surface.
http://www.w3.org/ns/prov#wasQuotedFrom	authorstream.com