PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the surface to be GEL layer is advantageously at least 5 mm, and preferably at lest 8 mm, from a wall or, especially the base, of the vessel to avoid interference from particle settling.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com