<http://webisa.webdatacommons.org/prov/216057110>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/292190904> .
<http://webisa.webdatacommons.org/prov/347803394>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/292190904> .
<http://webisa.webdatacommons.org/292190904>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/292190904>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/292190904>	<http://www.w3.org/ns/prov#value>	"[0794]In another embodiment, Z is a bond and R1 is selected from:" .