PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We are specialized in the research, development and manufacture of LED lights, solar lights, solar generating systems and other safety & protection lights.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alibaba.com