PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While the Mac OS has not yet been exposed to a virus or other malware that could actually spread and be a threat to anyone, there have been many proof of concept hacks and a host of vulnerabilities, or potential attacks that were never actually carried out.
http://www.w3.org/ns/prov#wasQuotedFrom
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