PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I have recently strung two tennis racquets that had 16g polyester, but I recommended a 17g synthetic since they were both looking for more spin, and cost was an issue.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tennis-warehouse.com