<http://webisa.webdatacommons.org/119099502>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stanford.edu> .
<http://webisa.webdatacommons.org/119099502>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/119099502>	<http://www.w3.org/ns/prov#value>	"By & A has x and A has y)??? (???Bx??? means ???x is a degree of brightness???) and ??????x,y(Bx & By & A has x and A" .
<http://webisa.webdatacommons.org/prov/516265509>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/119099502> .