PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Refine dust source areas by considering geomorphological characteristics of the land such as topography, glacial presence and particle composition (Wang et al., 2008)
http://www.w3.org/ns/prov#wasQuotedFrom
  • unep.net