PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Amendments help clay or other heavy soils loosen up and drain excess water while allowing your perennials' root systems to spread out in a healthy manner.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sfgate.com