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<http://webisa.webdatacommons.org/367166310>	<http://www.w3.org/ns/prov#value>	"Lactic acid is a by-product of this bacterial fermentation, which is what produces the sour tang characteristic of yogurt." .
<http://webisa.webdatacommons.org/367166310>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wisegeek.net> .
<http://webisa.webdatacommons.org/367166310>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .