PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Due to their high reliability and performance, our chelating agents are widely used in many industries such as water treatment, papermaking, textile, detergent, food, medicine and other industries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alibaba.com