<http://webisa.webdatacommons.org/130699324>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/130699324>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/130699324>	<http://www.w3.org/ns/prov#value>	"R3 is a hydrogen atom or an organic group; the symbols n, which may be the same or different, are zero or 1;" .
<http://webisa.webdatacommons.org/prov/333848442>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/130699324> .