About: http://webisa.webdatacommons.org/121006960

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	test it is less restrictive since it does not require such a condition.
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com