<http://webisa.webdatacommons.org/121832851>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/347831157>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121832851> .
<http://webisa.webdatacommons.org/prov/516219187>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121832851> .
<http://webisa.webdatacommons.org/121832851>	<http://www.w3.org/ns/prov#value>	"Preferably, all R1 are H or one R1 is other than H and the remaining two R1 are H." .
<http://webisa.webdatacommons.org/121832851>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .