About: http://webisa.webdatacommons.org/39912871

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	Tourmaline is a gemstone that may be clear or colored.Hence, tourmalinine; Capable of being easily or not at all understood, esp. if both at the same time.
http://www.w3.org/ns/prov#wasQuotedFrom	wordsmith.org