PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Irena Duran commented on Sep 9 2014 The negative impact of excessive noise on learning and productivity is unfortunate and something that many of us do not even realize is a contributor to the effectiveness of these environments.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ted.com