About: http://webisa.webdatacommons.org/356075718

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	Apelin is an endogenous ligand of the human orphan G-protein-coupled receptor APJ [34], [35].
http://www.w3.org/ns/prov#wasQuotedFrom	plos.org