<http://webisa.webdatacommons.org/prov/454175487>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254803300> .
<http://webisa.webdatacommons.org/254803300>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .
<http://webisa.webdatacommons.org/254803300>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/101041540>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254803300> .
<http://webisa.webdatacommons.org/254803300>	<http://www.w3.org/ns/prov#value>	"Many chemical or biological systems also desire control over processing parameters such as temperature, concentration of reagents, buffers, salts and other materials, and the like." .