About: http://webisa.webdatacommons.org/312821013

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	There are certain inks that have coloring materials such as dyes and toners that are visually detectable and others with both coloring materials and fluorescent materials as well.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com