PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Officially launched on 7 November, the ESA YouTube channel is part of a new communications strategy that will give a more ???human??? face to the work done at ESA. The growing popularity of internet-based social media and networking channels, such as YouTube, is enabling ESA to reach important new target audiences and engage the public using ESA productions in novel ways.
http://www.w3.org/ns/prov#wasQuotedFrom
  • esa.int