PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While visiting Zhengzhou in winter, warm clothes are needed, such as down jackets, cotton-padded shoes and gloves.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chinatravel.com