<http://webisa.webdatacommons.org/prov/70786634>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/64152635> .
<http://webisa.webdatacommons.org/prov/167580802>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/64152635> .
<http://webisa.webdatacommons.org/64152635>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/64152635>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/64152635>	<http://www.w3.org/ns/prov#value>	"include a halogen atom such as fluorine atom, chlorine atom and bromine" .