About: http://webisa.webdatacommons.org/123927855

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	Factors such as environment, materials used, motivation, and even environment also play an important role in how difficult a language is to learn.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com