| http://www.w3.org/ns/prov#value | - Resistance measurements were made using a two-contact method with metal probes located about 5 mm apart on the fired pellets, and showed a resistivity of about 150 k??, in contrast to the insulating sample of Example 8, which when made by the same procedure and from the same starting materials except for the absence of doping with niobium phenoxide showed a resistance of >200 mega ohms (M??).
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