PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Partial oxidation of humic acids allow bonding sites for plant nutrients including calcium and magnesium and other humic like materials produced in the faeces of earthworms which exhibit auxin, gibberellin and cytokinin like activities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vishnuexport.com