PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Each volume covers: History, why and how Dave originated each pattern and its variations; Materials, in depth discussion of the choice and preparation of fly tying materials; Tying, detailed demonstration of precise tying instructions, including shortcuts and tips; and Fly Fishing, on-the-water instruction on how to fish each pattern.
http://www.w3.org/ns/prov#wasQuotedFrom
  • flyshack.com