About: http://webisa.webdatacommons.org/111890810

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	Optionally, both the erasable coloring composition and the color changing composition may further comprise such additives as a humectant, a drying agent and preservatives such as biocides and fungicides.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es