<http://webisa.webdatacommons.org/prov/285274141>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/247401283> .
<http://webisa.webdatacommons.org/247401283>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/247401283>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/247401283>	<http://www.w3.org/ns/prov#value>	"Suitable oxidizing agents are, for example, chromates such as alkali chromate or bichromate, Cu(II)-salts or Fe(III)-salts, such as the chlorides or sulphates." .