PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Adsorbents are the key materials used across different industries, such as oil & gas, water treatment, pharmaceutical, chemicals / petrochemicals, and others.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prweb.com