About: http://webisa.webdatacommons.org/135769475

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	When applied to substrates or surfaces such as paper, parchment, wood, fabric the tracing composition may be expanded to produce a larger color area or to obtain color changes and shading by diffusing one color into another.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com