<http://webisa.webdatacommons.org/prov/299642595>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/135006542> .
<http://webisa.webdatacommons.org/135006542>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/29979552>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/135006542> .
<http://webisa.webdatacommons.org/135006542>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/135006542>	<http://www.w3.org/ns/prov#value>	"hydrogen or halogen, for example F or Cl, or Br;X3 is CH2," .