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<http://webisa.webdatacommons.org/400103873>	<http://www.w3.org/ns/prov#value>	"G is an example of a weak precedence grammar, which is perhaps the simplest type of" .
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<http://webisa.webdatacommons.org/400103873>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .