<http://webisa.webdatacommons.org/438929511>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/438929511>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/prov/436703052>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/438929511> .
<http://webisa.webdatacommons.org/prov/449149852>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/438929511> .
<http://webisa.webdatacommons.org/438929511>	<http://www.w3.org/ns/prov#value>	"X is preferably chlorine but may be another halogen such as bromine or iodine or a combination of halogens." .