<http://webisa.webdatacommons.org/prov/167580801>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/170110139> .
<http://webisa.webdatacommons.org/170110139>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/170110139>	<http://www.w3.org/ns/prov#value>	"halogen atom such as a bromine atom, compounds of formula (XLIII) may be" .
<http://webisa.webdatacommons.org/170110139>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .