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<http://webisa.webdatacommons.org/192581849>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
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<http://webisa.webdatacommons.org/192581849>	<http://www.w3.org/ns/prov#value>	"3. video-data format???since H.323 can also support ITU standard T.120 (video conference), it may be necessary to specify parameters such as compression method and the data rate." .