<http://webisa.webdatacommons.org/prov/131161655>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/127169414> .
<http://webisa.webdatacommons.org/prov/215911279>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/127169414> .
<http://webisa.webdatacommons.org/127169414>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/127169414>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<archive.org> .
<http://webisa.webdatacommons.org/127169414>	<http://www.w3.org/ns/prov#value>	"pounds of the type RS0 3 H, where R is an alkyl or an aryl" .