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<http://webisa.webdatacommons.org/69883856>	<http://www.w3.org/ns/prov#value>	"in the art, such as affinity chromatography." .
<http://webisa.webdatacommons.org/69883856>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
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