PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • e documents including mix designs, specifications, quality procedures, etc.; advice on new improved technologies; and troubleshoot concrete production and construction. o Monitored the quality of aggregates and production of ready mix concrete, evaluate aggregate properties and quality of potential sources of raw materials, designed concrete mixture proportions, perform site inspections, repairs a
http://www.w3.org/ns/prov#wasQuotedFrom
  • elance.com