<http://webisa.webdatacommons.org/169216467>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/332487833>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/169216467> .
<http://webisa.webdatacommons.org/169216467>	<http://www.w3.org/ns/prov#value>	"R4 is a halogen atom or R';" .
<http://webisa.webdatacommons.org/169216467>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/prov/130984502>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/169216467> .