PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More than 400,000 wireless 911 calls are made every day, according to CTIA. The majority of these emergency calls rely on wireless service provided by AT&T, T-Mobile, Sprint, Verizon and other carriers to complete the calls.
http://www.w3.org/ns/prov#wasQuotedFrom
  • facilitiesnet.com