About: http://webisa.webdatacommons.org/142101453

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	PubMed ID#: 19506141 (see pubmed.gov for this abstract, which is free, or a link to the article, for which there is a charge)
http://www.w3.org/ns/prov#wasQuotedFrom	lbda.org