About: http://webisa.webdatacommons.org/133368481

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	Examples of electrochromic materials include inorganic compounds such as tungsten oxides, molybdenum oxides, and the like, and organic compounds such as pyridine, aminoquinone and azine compounds.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com