<http://webisa.webdatacommons.org/305830752>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .
<http://webisa.webdatacommons.org/prov/319928791>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/305830752> .
<http://webisa.webdatacommons.org/305830752>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/305830752>	<http://www.w3.org/ns/prov#value>	"The waste water to be treated by the aforementioned method contains phenols, hydrogen sulfide, and other substances that are harmful to microorganisms." .