<http://webisa.webdatacommons.org/346450257>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/332546369>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/346450257> .
<http://webisa.webdatacommons.org/346450257>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/187137792>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/346450257> .
<http://webisa.webdatacommons.org/346450257>	<http://www.w3.org/ns/prov#value>	"wherein X1 is Arg or an amino acid other than Lys, and X2 is one to four amino acids." .