PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Attapulgite clay is a unique, lightweight mineral with a three-dimensional crystal structure, large surface area and high porosity that allow it to quickly attach to, absorb and trap moisture and odors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • petsupplies.com