About: http://webisa.webdatacommons.org/152060056

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	Others, like the Optoma ML500 ($650 street, 3.5 stars) and are a little larger and brighter, with 500-lumen ratings.
http://www.w3.org/ns/prov#wasQuotedFrom	pcmag.com