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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	where R is a rational function of w and x, and w2 is a cubic or quartic polynomial in x may be expressed in terms of combinations of these three standard forms:
http://www.w3.org/ns/prov#wasQuotedFrom	everything2.com