About: http://webisa.webdatacommons.org/62910129

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	Many of these traditional colorants are vulnerable to fading from light exposure and are sensitive to environmental pollutants, pH extremes, water, and other solvents.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov