PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to the present invention, the foregoing and other objects and advantages are attained by a filter design and right-angle fitting design which enables the right-angle fittings to rotate with respect to the filter body while maintaining a leak-proof seal.
http://www.w3.org/ns/prov#wasQuotedFrom
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