<http://webisa.webdatacommons.org/prov/380247555>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/308203256> .
<http://webisa.webdatacommons.org/308203256>	<http://www.w3.org/ns/prov#value>	"When R.sup.6 is a hydrogen atom then R.sup.5 is preferably a halogen atom, for example a fluorine, chlorine or bromine atom, especically a bromineatom." .
<http://webisa.webdatacommons.org/308203256>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patentgenius.com> .
<http://webisa.webdatacommons.org/prov/167580801>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/308203256> .
<http://webisa.webdatacommons.org/308203256>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .