PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, ongoing differences over the design of the mostly solid-fueled Ariane 6 as well as new budget constraints imposed by some of ESA???s largest financial backers have thrown into question whether the current solid-liquid configuration will be palatable to ESA members, notably Germany, which as ESA???s second-largest financial backer is seeking a larger role in Ariane 6.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aviationweek.com