<http://webisa.webdatacommons.org/prov/16979981>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/109580620> .
<http://webisa.webdatacommons.org/prov/409623537>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/109580620> .
<http://webisa.webdatacommons.org/109580620>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/109580620>	<http://www.w3.org/ns/prov#value>	" as lithium, hydrogen, cesium and rubidium, potassium and sodium, or an alkaline earth metal such as beryllium, magnesium, calcium, strontum, barium and radium." .
<http://webisa.webdatacommons.org/109580620>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .