<http://webisa.webdatacommons.org/prov/460784911>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/361169563> .
<http://webisa.webdatacommons.org/361169563>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/361169563>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<siggraph.org> .
<http://webisa.webdatacommons.org/361169563>	<http://www.w3.org/ns/prov#value>	"like protection to facts and other material that, by existing standards, is not copyrightable." .