PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other materials, such as dyes or markers or remediation compounds, such as oxygen- or hydrogen-releasing compounds, can be injected or introduced through a longitudinal chamber of the well stock.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com