<http://webisa.webdatacommons.org/204207774>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/333942339>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/204207774> .
<http://webisa.webdatacommons.org/204207774>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/167580804>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/204207774> .
<http://webisa.webdatacommons.org/204207774>	<http://www.w3.org/ns/prov#value>	"having 1 to 5 carbon atoms and Rf is a hydrogen atom or an alkyl group" .
<http://webisa.webdatacommons.org/prov/95107594>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/204207774> .