<http://webisa.webdatacommons.org/400239445>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/400239445>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freshpatents.com> .
<http://webisa.webdatacommons.org/400239445>	<http://www.w3.org/ns/prov#value>	"R1 is a radioactive halogen substituent, m is an integer of 0 to 4 and n is 0 or 1." .
<http://webisa.webdatacommons.org/prov/130980645>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/400239445> .