PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In short, cloud seeding is a technique to make clouds rain or snow before they were supposed to (if they were supposed to precipitate at all).The long version goes like this:In order for water vapor to condense into liquid water, it needs something to condense on.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wunderground.com