PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Each English institute, for example, has specialties, such as conversation, listening, grammar, reading, essay writing, or TOEFL studies.
http://www.w3.org/ns/prov#wasQuotedFrom
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