PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We know, from a Congressional investigation, that companies sometimes use carcinogens such as benzene, formaldehyde, ethylene oxide in fracking, but companies do not share their use of these chemicals with nearby communities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • notmybreasts.org