About: http://webisa.webdatacommons.org/297676586

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	The most common method is to project image patterns created by scanning, diffracting or diffusing laser light onto an imaging surface, for example, a screen, wall, or other diffusely reflective surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com