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<http://webisa.webdatacommons.org/prov/227684608>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/74493127> .
<http://webisa.webdatacommons.org/74493127>	<http://www.w3.org/ns/prov#value>	"presentations, slides, or other content." .
<http://webisa.webdatacommons.org/74493127>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uwyo.edu> .