PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some of the fake food is produced by companies that do not have organic certifications, such as milk produced by a Heilongjiang-based company and rice from a
http://www.w3.org/ns/prov#wasQuotedFrom
  • chinadaily.com.cn