PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I am no chemist, but some people over the years have warned that Milorganite releases high amounts of heavy metals such as zinc, copper and arsenic into the soil.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lifeandlawns.com