About: http://webisa.webdatacommons.org/141226409

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	Although, portable and affordable, the problems of its purity and other health concerns have begun to manifest.
http://www.w3.org/ns/prov#wasQuotedFrom	cogprints.org