PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The study, published this week in the journal Endocrinology, also cited a recent UT Arlington study that found higher concentrations of heavy metals, such as arsenic, near natural gas wells in the Barnett Shale.
http://www.w3.org/ns/prov#wasQuotedFrom
  • uta.edu