PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Take-off and landing are the loudest moments, when noise levels inside the cabin can reach 105 decibels (dB).
http://www.w3.org/ns/prov#wasQuotedFrom
  • bbc.com