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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	Check that the control changes the presentation by modifying individual CSS style properties or by activating an alternate style sheet.Verify that the resulting page is a conforming alternate version for the original page.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org