<http://webisa.webdatacommons.org/prov/141656828>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/247878294> .
<http://webisa.webdatacommons.org/prov/472406626>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/247878294> .
<http://webisa.webdatacommons.org/prov/472604757>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/247878294> .
<http://webisa.webdatacommons.org/247878294>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/247878294>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/247878294>	<http://www.w3.org/ns/prov#value>	"[in this formula, W is T or A] and Y2 is a sequence represented by the following formula:" .