PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Perhaps the most significant advantage of this approach is its ability to address issues related to direction of causality within cross-sectional data.
http://www.w3.org/ns/prov#wasQuotedFrom
  • plos.org