PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • CCTV Surveys are capable of detecting various faults such as cracks and fractures, open or displaced joints, root infestation and collapsed drains.
http://www.w3.org/ns/prov#wasQuotedFrom
  • norwichdrainservices.co.uk