PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ...Chinese Fitness offers a good foundation in the theory and explanation of how qigong works, including an introduction to the meridian system, a very important, though often overlooked, element of qigong practice.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ymaa.com