PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The hexagonal system of planting is desirable for the reasonthat it distributes the trees evenly over the field, which is notthe case in either of the systems previously described, but it isobjectionable if fillers are to be used, because in this case it isdifficult to place the fillers in such positions as to leave the per-manent trees in a desirable arrangement after removing the 199.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net