About: http://webisa.webdatacommons.org/12168210

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	Unfortunately, many coloring materials, including dyes and pigments, are degraded to varying degrees by prolonged light exposure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au