<http://webisa.webdatacommons.org/270171756>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .
<http://webisa.webdatacommons.org/270171756>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/270171756>	<http://www.w3.org/ns/prov#value>	"In step 840 of FIG. 16, a request to read data is received from the host, the controller, or another entity." .
<http://webisa.webdatacommons.org/prov/86791574>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/270171756> .