PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Okolloh is a frequent speaker at conferences including TED, World Economic Forum, Poptech, CGI, Techonomy, Mobile Web Africa, and the Monaco Media Forum on issues around citizen journalism, the role of technology in Africa, and the role of young people in reshaping the future of Africa.
http://www.w3.org/ns/prov#wasQuotedFrom
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