PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In order to ensure the manufacturing process meets these standards, the materials must be tested for various requirements.?? Doyle added, ??A significant test for concrete is strength testing, which is performed on large hydraulic testing machines with capacities of over 1 million pounds of force.?? These machines need to meet accuracy requirements in order to ensure the test results are accurate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • portlandtribune.com