PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The eTEC Concrete Field Testing and eTEC Concrete Strength Testing training programs prepare technicians in the construction industry for certification through the American Concrete Institute (ACI), the National Institute for Certification in Engineering Technologies (NICET), or a state agency such as the Department of Transportation (DOT).
http://www.w3.org/ns/prov#wasQuotedFrom
  • astm.org