PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Specifically, in some embodiments, one or more of the steps of a given VFM may themselves be modeled as VFMs. The resulting complex VFM may be referred to as a nested VFM. Additionally, multiple VFMs may be sequenced or chained together to model a series of operations, such as operations that may be performed by different agents 200.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca