PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Particle size on the river bed varies mostly from sand to fine gravel, and from coarse gravel to cobble and even boulders on the floodplain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mdpi.com