PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The study, published in the Jan. 12 issue of the Journal of Zoology, used data on more than 900 bird species to understand avian aging factors; it may help explain underlying evolutionary principles that shape life spans for many organisms, including humans.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com