About: http://webisa.webdatacommons.org/337997661

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 filters are available in a variety of colors, including blue, red, orange, green, yellow, violet, pink and clear; each color is available in four steps of strength.
http://www.w3.org/ns/prov#wasQuotedFrom	ascmag.com