PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • So that the pipes 30 and 31 considerably withstand the compression and release action produced by the peristaltic pump, each pipe has a tubular core 33 made of elastomeric material, for example silicone, on which a first jacket of cross-ply fabric 34 and a second jacket of polymeric material, such as polyamide material like nylon, also of the cross-ply type and indicated by 35, are defined.
http://www.w3.org/ns/prov#wasQuotedFrom
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