<http://webisa.webdatacommons.org/prov/380247555>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/235470618> .
<http://webisa.webdatacommons.org/235470618>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/235470618>	<http://www.w3.org/ns/prov#value>	"In process (k) described above R7 is preferably a halogen atom, for example a chlorine or bromine atom or a triphenylphosphonium radical." .
<http://webisa.webdatacommons.org/235470618>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/167580801>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/235470618> .