PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Our informal survey found that the national health standard was breached nearly 1,000 times during the month (compared to about 600 a year ago) in 36 states, including such normally clean states as Oregon, Minnesota, Iowa and Florida.Yes, hot weather is a factor, of course. (Similarly, the totals in 2004 were low because the weather was unusually cool and rainy.) But these are sobering statistic
http://www.w3.org/ns/prov#wasQuotedFrom
  • cleanairwatch.org