<http://webisa.webdatacommons.org/170332631>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/170332631>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/299681262>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/170332631> .
<http://webisa.webdatacommons.org/170332631>	<http://www.w3.org/ns/prov#value>	"hydrogen atom or an alkyl group of 1 to 20 carbons, m is an integer of 1" .