PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When HAZOP meetings were recorded by hand they were generally scheduled for three to four hours per day.[c] For a medium-sized chemical plant where the total number of items to be considered is 1200 (items of equipment and pipes or other transfers between them) about 40 such meetings would be needed.[2] Various software programs are now available to assist in meetings.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org