PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • How do breastfeeding moms (and for that matter, any other passengers) stay hydrated on long flights -- I am talking 8- and 12-hour flights -- if they can not bring bottled water or other drinks aboard?
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com