PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the cases that do exist, the report said, teenagers are already at risk because of poor home environments, substance abuse or other problems.According to Task Force member John Cardillo ??? chief executive of Sentinel Tech Holding ??? quoted in The New York Times: ???Social networks are not these horribly bad neighborhoods on the Internet.
http://www.w3.org/ns/prov#wasQuotedFrom
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