PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sequestering agents are used to ???capture??? hard water ions such as calcium and magnesium, thus allowing the cleaner to work at maximum efficiency.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greatgreencleaning.com