PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The NAICS code for horizontal and parallel bars, balance beams, trampolines, wrestling and other gymnasium mats, and gymnasium and gymnastic apparatus and equipment is 3399207101.
http://www.w3.org/ns/prov#wasQuotedFrom
  • researchandmarkets.com