About: http://webisa.webdatacommons.org/80288175

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	Abstracts from society documents are free to read, but the article itself must be purchased unless one is a member of that particular society (much like the system employed by PubMed and its various journals).
http://www.w3.org/ns/prov#wasQuotedFrom	genengnews.com