<http://webisa.webdatacommons.org/17990016>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/17990016>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<rfcafe.com> .
<http://webisa.webdatacommons.org/prov/40585221>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/17990016> .
<http://webisa.webdatacommons.org/17990016>	<http://www.w3.org/ns/prov#value>	"For example, arsenic is a donor when added to germanium because it has five outer orbit electrons as compared to four for germanium." .