PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Briefly, a magnetic gradiometer is a device that is sensitive to changes in the gradient of a magnetic field (e.g., magnetic field B in FIG. 1).
http://www.w3.org/ns/prov#wasQuotedFrom
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