PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention relates generally to a device and method for surfacing or rehabilitating concrete structures such as pipelines, manholes, monolithic structures and the like, and, more particularly, to a method for surfacing or rehabilitating concrete structures without having to use supporting forms or props to effect such surfacing or rehabilitation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com