<http://webisa.webdatacommons.org/prov/361280436>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/262614673> .
<http://webisa.webdatacommons.org/262614673>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/262614673>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .
<http://webisa.webdatacommons.org/262614673>	<http://www.w3.org/ns/prov#value>	"The electronics 70 should include a manual control 75, or a keyboard, or other equivalent means for entering the desired calibration factor (C in FIGS. 3 through 4c) to a block 74 that stores this information." .