<http://webisa.webdatacommons.org/prov/104928826>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442689036> .
<http://webisa.webdatacommons.org/prov/296355878>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442689036> .
<http://webisa.webdatacommons.org/442689036>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/113226747>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442689036> .
<http://webisa.webdatacommons.org/442689036>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/442689036>	<http://www.w3.org/ns/prov#value>	"(C) Rp 3 and Rp 4 are the same or different and each represents a hydrogen atom, a methyl group or an ethyl group, particularly a methyl or ethyl group;" .