<http://webisa.webdatacommons.org/prov/160760436>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111650642> .
<http://webisa.webdatacommons.org/111650642>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freeengineeringbooks.com> .
<http://webisa.webdatacommons.org/111650642>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/111650642>	<http://www.w3.org/ns/prov#value>	"systems such as supervisory control and data acquisition (SCADA) systems, distributed control systems, and others. ... ???SCADA Primer, ...http://www.law.umaryland.edu/marshall/c..." .
<http://webisa.webdatacommons.org/prov/268831052>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111650642> .