<http://webisa.webdatacommons.org/249153964>	<http://www.w3.org/ns/prov#value>	"or ethyl group, R2 is a hydrogen atom, or a methyl group, and n is" .
<http://webisa.webdatacommons.org/prov/333745315>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/249153964> .
<http://webisa.webdatacommons.org/prov/130982242>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/249153964> .
<http://webisa.webdatacommons.org/249153964>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/249153964>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/465350672>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/249153964> .