PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The outer tubular member 16 is characterized in the preferred embodiment as an upper packer carrying assembly having a packer 26 (FIGS. 2D-2E) connected (such as by a bolting fastening means including the nut and bolt combination 28 shown in FIG. 2D) to a packer carrier sleeve.
http://www.w3.org/ns/prov#wasQuotedFrom
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