<http://webisa.webdatacommons.org/prov/333569837>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/332206306> .
<http://webisa.webdatacommons.org/332206306>	<http://www.w3.org/ns/prov#value>	"Further, it is preferred that the oxidation potential in pH 10 water of p-phenylenediamine derivative, i.e., compound of the general formula (6) wherein R7 is a hydrogen atom do not exceed 5 mV (vs. SCE). [0283] R7 preferably represents R11???O???CO???, R14???SO2??? or R15???W???C(R16)(R17)???, most preferably R11???O???CO???. [0284] R11 preferably represents an alkyl group, or a group containing" .
<http://webisa.webdatacommons.org/332206306>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/332206306>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .